This is the talk page for discussing improvements to the Spectral article. This is not a forum for general discussion of the subject of the article. Add...

the purposes of solving various differential equations numerically, a spectral decomposition may prove to be quite useful and effective in favour of a...

To my understanding this article is about how to improve system spectral efficiency specifically in IS95 and CDMA2000 systems. May I ask if this article...

definition of the capital F function used in the definition of the cross spectral density? I don't think it's the F defined just above it which is the integrated...

below were originally left at Talk:Grothendieck spectral sequence/CommentsTalk:Grothendieck spectral sequence/Comments, and are posted here for posterity...

Moved to Wikipedia:Articles for deletion/Hodge–de Rham spectral sequence  – FaviFake (talk) 14:47, 19 May 2026 (UTC)...

'stub' tag. MdArtLover 17:03, 25 November 2006 (UTC) The whole section Spectral music and the United States musical scene: a distant echo is POV. It's...

agencies. What units of measurement do you have in mind? I mentioned system spectral efficiency in Erlangs/MHz/cell in the article, which also can be applied...

I think the added text on the spectral plot has several problems. First, it does not really explain what a spectral plot is. Also, since this article...

ohare (talk) 18:52, 13 December 2009 (UTC) It appears that Hilbert_space#Spectral_theory expects some discussion in this article on this subject, about which...

(UTC) i have added some material on the physics of spectral color and integration of the spectral colors in visible light. i have some further ideas on...

Does anyone know how easy it is to see these spectral lines? For instance, if I have a simple prism and I use it to see the sun's spectrum, can I observe...

pdf) Resolution of Singularities for non-degenerating spectral sequence — Preceding unsigned comment added by 70.59.20.131 (talk) 03:29...

true? If not can you please tell more about the flying pattern of the spectral bat. —Preceding unsigned comment added by 75.86.192.13 (talk) 01:04, 29...

anybody explain the relationship (if a natural one exists) between spectral spaces and spectral theory? 128.62.97.227 19:13, 25 August 2005 (UTC) There is none...

matter, and finite ones can behave differently. This also means that the spectral gap may appear or disappear (or oscillate) if you increase/decrease the...

Begin discussion of merging Spectral energy distribution with Spectral density here. D O N D E groovily Talk to me 13:32, 6 October 2010 (UTC) Oppose:...

to understand many of these advanced principals of mathematics, such as spectral sequence, but no matter how many times I review the material, it doesn't...

I have proposed a merge with Radiance, since spectral radiance is currently covered in that article. I am not sure whether it would be best to merge Specific...

at the Politecnico di Milano, in June 2021. 1. Spectral interferometry enables to retrieve the spectral characteristics of the light transient. In this...

nu, and it stands for frequency. DS (talk) 20:19, 9 January 2010 (UTC) "Spectral purity" is not at all a well-defined concept, and certainly not as defined...

Luxcore Render has not been a spectral renderer since itss rewrite (from LuxRender) years ago. Should it still be included on the list with some sort of...

Kwessely/Applied Spectral Imaging. The discussion will occur at Wikipedia:Redirects for discussion/Log/2021 May 20#Kwessely/Applied Spectral Imaging until...

https://mathoverflow.net/questions/62642/third-differential-in-atiyah-hirzebruch-spectral-sequence Explains why the differential for the AHSS for topological K-theory...

unsigned comment added by 93.144.183.117 (talk) 12:55, 24 January 2011 (UTC) Spectral leakage is not caused by the DFT. It is caused by windowing. The DFT is...

this gives a non-trivial spectral sequence with a torsion term. pg. 21-22 of http://math.stanford.edu/~galatius/282B15/spectral.pdf. An excellent example...

on remote sensing regards the number of wavelenght bands collected as a metric for spectral resolution. 132.38.190.29 (talk) 14:20, 9 August 2010 (UTC)...

Spectral concentration problem finds extensive application in spectral analysis, Geophysics, Cosmology and others. It is one of the well established optimization...

Nova 13:01, 22 June 2008 (UTC). You copied lines straight from Atlus' Spectral Force 3 website. You can't do that. It violates Wikipedia's policy in regards...

continuous spectrum together is solved by using the spectral measure or its equivalent, the spectral cumulative distribution function.66.167.204.242 (talk)...

changing the existing pages to redirect, and removing Template:Hydrogen spectral series-footer. OrangeDog (talk) 20:10, 27 December 2008 (UTC) I have performed...

not agreement on what a spectral element method is. I agree that it is a finite element method, so it could be merged. Spectral elements implies high order...

a matrix. AxelBoldt 02:25 Jan 24, 2003 (UTC) Added a statement of the spectral theorem for bounded self-adjoint operators. Hopefully this should leave...

Documents & Artworks analysis. This includes especially the paragraphs Spectral bands, Spectral band usage and Classification. 2001:620:618:598:2:80B3:0:122 (talk)...

09:23, 14 February 2008 (UTC) I don't think that the given definition of spectral radius of a graph has to be limited to PLANAR graph. Do you? --achab 06:37...

In remote sensing, this is termed a "spectral profile", yes? Cesiumfrog (talk) 23:16, 23 October 2017 (UTC)...

point-space solutions as opposed to coefficient-space solutions with classical spectral methods. Gregvw 09:26, 4 May 2007 (UTC) Scattering from a square well is...

to clarify in-article the relationship of spectral line and spectral line shape. The argument that spectral line is not mentioned because it is not a...

with the proposal to merge (or merely delete and redirect) this page into spectral classification. The latter is already a strong article that says everything...

polarization under Frequency domain measurements. In practice and theory, the spectral characteristics of induced polarization can be measured in both time- and...

to be, as a recent rewrite changed it from being about the concept of spectral sensitivity to an article particular to color vision. I reverted all that...

years, and I think should not be carried out, since there are so many spectral imaging articles. Better to move the introductory material from those articles...

Moving this page from Lyndon/Hochschild-Serre spectral sequence to Lyndon--Hochschild--Serre s.s. is sligthly unfortunate, because either it is called...

Does anyone know why it it FREE spectral range? Free from what? MxM (talk) 21:57, 30 January 2013 (UTC) I suggest to edit the page, so that m is explaned:...

October 2011 (UTC) I was wondering if there's any relationship between spectral f0 and centroid of a polyharmonic signal. — Preceding unsigned comment...

It seems this section should be merged into the article "Spectral Density" Chris2crawford (talk) 13:29, 2 December 2011 (UTC)...

exactly what an envelope is and find the current definition unclear: "A spectral envelope is a curve in the frequency-amplitude plane, derived from a Fourier...

to: Spectral phase interferometry for direct electric field reconstruction. The papers were: C. Iaconis and I. A. Walmsley, "Self-Referencing Spectral Interferometry...

slope definition(s). Help appreciated! Got a dozen articles on colours and spectral characteristics of TNO and Centaurs but they are unnecessarily technical...

LBV is sometimes treated as a spectral type. Should it be added? Diamantinasaurus (talk) 12:39, 28 September 2024 (UTC) Again, I have noticed that the...

not sure if I see a clear arrangement for the WP:PRIMARYTOPIC, dab, "(spectral phenomenon)", and similar remnants in the dab. Initial thoughts: if it's...

Follow Fomenko-Fuchs construction in homotopical topology to get Adams spectral sequence (page 429) Notation: X | n + 1 {\displaystyle X|_{n+1}} corresponds...

Ozob (talk) 06:39, 22 December 2009 (UTC) What would be an example of a spectral triple? What would be a non-example? — Preceding unsigned comment added...

added by AwkwardWhale (talk • contribs) 23:03, 8 June 2025 (UTC) A new spectral line intensity formula for optical emission spectroscopy was presented...

can be divided by z^-1, right? Oyd11 23:34, 3 August 2006 (UTC) "Line Spectral Frequencies" (LSFs) seems to be a more common name.--85.225.224.77 09:25...

On this page, "spectral evidence" there is a ref. to Cotton Mather urging the acceptance of such evidence, whereas on the biography page of Mather it is...

November 2007 (UTC) I propose that Vaníček analysis be moved to Least-squares spectral analysis, a more descriptive, neutral, and widely used and known term for...

with the name (i.e. band replication... instead of recording the full spectral band, record half of it, and replicate it for the other half). It could...

That sounds good to me. I'll make the move to a "Frequency Weighting (spectral analysis)" Statfix55 (talk) 14:25, 4 June 2025 (UTC) Frequency weighting...

reference for spatio-spectral scanning. Sascha Grusche (talk) 16:45, 9 July 2014 (UTC) The definition of hyperspectral (HS) opposed to spectral (S) and ultraspectral...

to the first table in the target (columns are sortable, so arranging by spectral type is easy). Викидим (talk) 08:29, 27 June 2024 (UTC) Don't see why it...

Power Spectral Density could be linked to this portion of the Spectral Density Article : http://en.wikipedia.org/wiki/Spectral_density#Power_spectral_density...

likely closer to 40,000 than 100 million due to significant overlap in the spectral sensitivities of their rods and cones. To resolve these issues, I would...

"The raw periodogram is not a good spectral estimate because of spectral bias and the fact that the variance at a given frequency does not decrease as...

The page was moved to Least-squares spectral analysis per Talk:Least-squares spectral analysis. Dicklyon 02:29, 11 October 2007 (UTC)...

doesn't make sense to assign them a more traditional spectral type, although a particular spectral type or temperature could be observed at a particular...

minimal distortion of the spectrum of the remaining series Setting up of spectral resolution at will Outputs spectra in percentage variance (var%) or decibels...

article (and referenced inconsistently): Morgan - Keenan system Harvard spectral classification Yerkes classification (MKK sytem) MK system (as named in...

title is that given in the London Math. Soc. obituary (James-Wall): "On spectral sequences and self-obstruction invariants" which makes much better sense...

Are we sure the spectral type is CV? I know that it's a cataclysmic variable (CV) type of star, but that's not the same as the spectral type, is it?VirtualDave...

some specific pairs of spectral lines (e.g. Lyman-alpha plus any spectral line from the Balmer series) give other existing spectral lines of the same atom...

reliable sources. We have various other articles on Frequency domain, Spectral estimation, Spectrum analyzer, Spectrogram, etc. Is there something that...

References V. I. Haltrin, W. E. McBride III, and R. A. Arnone (2001). "SPECTRAL APPROACH TO CALCULATE SPECULAR REFLECTION OF LIGHT FROM WAVY WATER SURFACE"...

16 October 2018 (UTC) There's some confusion between this article and spectral line, which has a lot of the same information without immediately diving...

seen as generalizations of them." Unfortunately, Spectral theory is itself a rather weak article: spectral theorem may be a better place to look. Geometry...

19 August 2007 (UTC) The page currently states that Alpha Pegasi has spectral type A0 IV. This appears to be in error: the Simbad database (and other...

just modified one external link on Evocation of a Form: Human, Lunar, Spectral. Please take a moment to review my edit. If you have any questions, or...

(UTC) I think it would be incorrect to use such deduced spectral types: essentially the spectral type is a classification of the star's spectrum, not a...

different effects. --Kvng (talk) 19:07, 1 September 2010 (UTC) No to merge of spectral mask. This is an entirely different thing and inappropriate to merge. The...

spectral colors are equivalent to black (0 lightness, 0 chroma), but have full spectral purity (they are located in the horseshoe-shaped spectral locus...

Fourier transform of C(τ), we DO NOT get a Dirac delta function in the spectral density S(f) at frequency f = 0. In contrast, R(τ) CAN have a positive...

says, and count on future editors to change the category along with the spectral class in the table. I have to say, you've started on a heroic task there...

My spectral DB lists the spectral prefixes (sd), sd and esd. To find: some source explaining them. It is probably just three levels of subdwarfyness, where...

flux" as well as "Spectral power". According to IESNA LM-79-08 chapter 12.1 I would think the right expression for "W/nm" is "Spectral radiant flux". What...

images of the spectral lines are not useful. They are not used in this article to discuss anything about "noble gas". A comparison of the spectral lines across...

with residue scattered here and to Spectral leakage. I spent most of a day analyzing and repairing the damage to Spectral leakage. The complaint here is that...

the sequence of spectral types, as is commonly defined, which range from bluish types to reddish types, so it just means the spectral types that at the...

The last item in the table of unusual spectral notations, indicates that "Mg" indicates unusually strong "Manganese" lines. Well, Mg == Magnesium. Mn ==...

I'll attempt a rewrite in the next few days. Spectral Diagram (talk) 05:11, 5 February 2010 (UTC) Completed. The article could do with an expert for confirmation...

Andromedae (talk) 20:39, 12 November 2025 (UTC) I have to address the 'The spectral luminosity class is typically V' again. Thank you for bringing forward...

refers to spectral radiance of laser sources, especially from the german origin, where "Brillanz" is a unit of brightness combined with spectrally narrow-ness...

Spectral standard stars...

primary and secondary, respectively. The article should provide an explanation for the early spectral types. Jtadesse (talk) 15:50, 28 August 2025 (UTC)...

The reference cited for the spectral classifications of these stars doesn't appear to mention this system at all. 2601:441:4180:2440:7C73:5EE7:5CF6:7283...

change to redirect to the section Spectral_line#Pressure_broadening....

Shouldn't it be spectral type G, since it is a yellow hypergiant. I thought so too, but there appear to be a number of scholarly journal articles that...

Could we include info or links to specific dye couplers and spectral sensitivities ? Rod57 (talk) 13:28, 4 October 2008 (UTC) Feel free, but please ensure...

Changed spectral class to C-N5, which is what is shown in reference [2]. Paul Winalski (talk) 19:11, 27 August 2018 (UTC)...

Adam, Y. Y. Chan, D. Cremer, J. Gauss, D. Scheutzow and M. Schindler. Spectral and chemical properties of dimethyldioxirane as determined by experiment...

of Stellar classification. I think what the article should cover is the spectral characteristics of class K stars. I.e. the prominent absorption lines....

anonymous "edit" introduces a so-called "quantum mechanical version" of the spectral theorem, which is the same version and unnecessarilly separates out the...

Looking at the code of the reference, it seems that not the spectral norm but the L2 norm is taken. Is there any mathematical derivation for this SDP?...

the WDS gives it as a physical binary. Both the WDS and SIMBAD give the spectral class as M2.5III, not M3/M4 III. (SIMBAD does not identify it as a binary...

how you prove the center of L(H) consists of scalars without using the spectral theorem for self adjoint operators. --CSTAR 19:06, 9 January 2007 (UTC)...

Does anyone know the definition of "spectral order"? Aldebaran66 (talk) 16:26, 24 May 2009 (UTC) Yes. --85.169.148.50 (talk) 12:56, 18 April 2022 (UTC)...

of spectral classes, and both component A has been listed as K7 and component B as M0, but the values given in the starbox are those used as spectral standards...

spectral density. The same holds for Parseval's theorem. This page should thus be updated to account for this. I created the link from the Spectral density...

- not an advantage over other spectral ranges, since the same is true for the far/mid/near IR, VIS and near UV spectral ranges "images formed with THz...

The spectral type of the primary is G5 according to SIMBAD, and the companions are approximately G8V and K1V according to the paper. [1] The description...

the Sun is 5778 K. The spectral classification of Kepler-47A is G6V, which is slightly dimmer and redder than the G2V spectral classification of the Sun...

extra-spectral hues in the table, but as they don't have a wavelength corresponding to a spectral color, instead the wavelength of a complementary spectral...

phrase on ZMATH or Google Scholar. Is there a reliable source for it? Spectral sequence (talk) 06:40, 28 July 2013 (UTC) I added a source. That source...

but are in terms of wideband reflectances, not spectral. There are other sources that do use the spectral notation; if the formula is to appear as it is...

The last part (Example: Serre spectral sequence) seems unfinished. There is a statement about exact couples missing. — Preceding unsigned comment added...

Conditional convergence of a Spectral sequence is a big issue and should be mentioned or even be explained on this page. The best reference is probably...

the main text. Kees08 (Talk) 07:29, 2 March 2019 (UTC) <ref name="The SPectral Ocean Color (SPOC) Small Satellite Mission: From Payload to Ground Station...

|possible (talk page stalker) Willbill6272 (talk) 15:45, 5 May 2025 (UTC) Spectral Lines image seem incorrect (wrong element I'm assuming) Logically presented...

theorem is stated in terms of the Frobenius norm, the proof is given for the spectral norm. This should be fixed. It is also possible to formulate it as a direct...

non-examples of perverse sheaves Mention perverse spectral sequence Do computations with perverse spectral sequence Mention that simple objects are given...

August 2006 (UTC) for a Hermitian, or more generally, normal, matrix T, the spectral theorem says T = ∑ x |x><x|. so I = |x><x|. the resolution of the identity...

mention that the Zariski topology was sober. The edit got reverted because "spectral space is not defined", when the section was literally about the spectra...

You're kidding, right? You know the temperature so you look up the spectral type in a table? Not only doesn't it work like that (not reliably anyway),...

clarify : is the annual rotation smooth or in steps of what duration what spectral response, any filters why refracting rather than reflecting telescopes...

units of watts/meter^2/sr/hz. Apparently many people refer to this as "spectral radiance". Can we please settle on a term for this concept, and use it...

be in here [1] Rod57 (talk) 22:32, 22 October 2008 (UTC) Is PSD Power Spectral Density? Expanding acronyms seems helpful. --Denimskater (talk) 22:22,...

This page needs a spectral example! So easy for someone with an NMR instrument. Tachyon (talk) 16:19, 4 February 2019 (UTC)...

24 June 2013 (UTC) Please comment on the content not the contributor. Spectral sequence (talk) 18:48, 5 July 2013 (UTC) In the introduction it says: "The...

fibration...) add examples of constructible sheaves mention associated spectral sequences w/ computations? Add exit path categories - (Exit paths and constructible...

else the definition makes no sense. Rschwieb (talk) 13:27, 11 July 2012 (UTC) Yes, that's correct. Spectral sequence (talk) 13:53, 11 July 2012 (UTC)...

definition of spectral flux density given here seems to be different from the definition found at Jansky. Maybe it should be mentioned that spectral flux density...

More details of the instrument are given by including a table with the spectral channels. Several parts of the text has been also slightly improved. AyubuZimbale...

= F(z)k that gives an interesting result is k=n. So, power or iterate? Spectral sequence (talk) 01:54, 20 July 2012 (UTC) Of course it is the power: cf...

Annex J in G.992.3 is All digital mode ADSL with improved spectral compatibility with ADSL over ISDN, not HDVSL....

I'm really a beginner to spectral analysis, but when I tried to use the given frequency range to analyze voice I got rather strange results. Looking up...

is most pronounced in spectral lights. ...what does "spectral lights" mean? FrankSier (talk) 08:49, 21 June 2020 (UTC) Spectral colors are ones evoked...

Umm...if it is K4III then it isn't a supergiant really...? These spectral type refs are pretty old....Cas Liber (talk · contribs) 13:50, 16 October 2017...

John Mackenzie Burke (talk) 16:25, 21 August 2013 (UTC) The redirect Spectral genetic analysis has been listed at redirects for discussion to determine...

mathematics"... Michael, there is nothing particularly "applied" about Spectral Theory/Operator Theory/Functional Analysis -- let us keep this as "In mathematics"...

star, so I removed the statement that it is a giant. Some old (pre 1950) spectral types gave it as a giant or subgiant, which might make an interesting little...

global model was its spectral model in 1991. Prior to 1991 the spectral model was run in hemispheric mode. In 1994 the global spectral model was replaced...

statement “wavelength domain” from the book cited, with “spectral domain” in the section header. Spectral domain seem to relate in a similar way to both frequency...

"right" value would be wrong by Wikipedia standards. Who knows, maybe the spectral class is a but funky, not for us to say. Hohle et al is full of automated...

will have its negative frequency spectral content equal to the complex conjugate of the positive frequency spectral content. The power spectrum is even...

illustrates CNR as a ratio of spectral power densities; surely this is incorrect? CNR is defined as a power ratio, spectral densities don't tell you this...

NASA's part), it could be good to get some information on its temperature, spectral type, etc. in the article. I don't have time to do it at the moment, but...

This star is said to have a spectral type of GOV. What's that? A quick Google check does not answer. Jim.henderson (talk) 21:49, 7 January 2021 (UTC)...

center wavelength is the wavelength halfway between the two points with a spectral density of 50% of the peak.<ref>http://spie.org/x32417.xml</ref> λ0.5m=...

20:05, 22 January 2014 (UTC) [1] eg says "Hyperion collected more than 200 spectral bands, in wavelengths ranging from 400 to 2,500 nanometers", and "When...

68.155 (talk) 03:34, 30 November 2007 (UTC) Is there a mistake in the Spectral Shift section? "...hence the wavelength varies proportionally to injected...

some commutative ring R." I think 'compact sober' should be replaced by 'spectral'. 134.157.248.200 (talk) 13:06, 11 May 2010 (UTC) Or is it just referring...

companion, close enough that most measurements of its spectral type would be a blend of both stars. Any spectral class that doesn't explicitly account for both...

Is there an article on the more general spectral zeta function? If not one should start it, since it would be a good place to mention the zeta functional...

From page history it looks like the second method is referring to the spectral count? It is confusing to me even before the addition of introduction of...

article, Asporina is an R-type asteroid, but in the link from asteroid spectral types, it is given as an example of an A-type asteroid. Nerfer (talk) 18:42...

is contradictory. Component A has a brighter magnitude, yet is a later spectral class with a significantly lower luminosity. Both stars are at roughly...

supposed to be a Spectral knight or a Darkling lord. But, one thing we know is that there are 18 news characters. Of which 8 are Spectral knights already...

These measurements are difficult for white dwarf systems because the spectral features correspond are dominated by the accretion disk and bright accretion...

25 January 2013 (UTC) Oh dear, now I'm talking to myself. Despite the spectral classifications, all these stars appear to be hydrogen-burning objects...

presymplectic manifolds". Monatsh. Math. 96: 293–310. doi:10.1007/BF01471212. ISSN 0026-9255. Zbl 0521.58035.. Spectral sequence (talk) 06:47, 28 July 2013 (UTC)...

patentsdb.org/brevetto/multi_spectral_target_detection_system_with_common_collecting_means-1351333.html A multi-spectral detection system and method for...

1975 - Dolby - 12497 1985 - Dolby SR (Surround) - 5865 However, Dolby SR (spectral recording) does not necessaryly equal surround, and there is an actual...

I(\lambda ,T)} the spectral radiance. The way it is now is not really better: "where I(λ) is the spectral intensity... The black body spectral radiance is given...

if naming the detection as "non-dispersive" is related to the means of spectral selection, that is, by a narrow-band interference filter, instead of by...

there is no reason to believe that the paper is identical to the thesis. Spectral sequence (talk) 20:05, 24 June 2013 (UTC) You make good arguments for a...

taken it from the literature. ([1]) Luminosity class 'III' mean that the spectral lines sensitive to surface gravity, and therefore luminosity, are consistent...

which were given below, in the text, like other links (except the ChemGate link, which didn't really point to any spectral data as far as I could see)....

Cycle SILC (process methodology), Software and Information Life Cycle SILC Spectral Imagery LIDAR Composite SILC satellite imagery land cover classification...

correspondence is roughly: Spectral density estimation ~ frequency domain analysis Spectral density ~ frequency domain and not Spectral density estimation ~...

may be treated even without arrhythmia. They are very easily found by spectral mapping. The elimination of the AFN brings out two benefits: 1. it increases...

emissions with justification of why measuring the emissions over a specific spectral band is useful. Reconrabbit (talk) 19:02, 11 December 2023 (UTC) I am trying...

continuous string is the intermediary output from a neural net taking a spectral analysis (chepstrum) as input. Next step is to compress this string of...

for the biological end of things? --LDC Is cyan (500 nm) a "familiar" spectral color in other cultures? Not in my U.S. ROYGBIV experience, but perhaps...

resolving the spectrum projects it on a film. In the projected image, spectral lines can be seen that are characteristic of given elements. The spectrograph...

This says that the Leray-Hirsch theorem is a special case of the Leray spectral sequence. This could use some explanation. The connection between sheaf...

(Talk) Maybe mention the number of spectral bands in the MSS section? Done Kees08 (Talk) "Landsat 3's Multi-Spectral Scanner" Shorten to "Landsat 3's MSS"...

in the list. The source "Riemann Zeroes and Phase Transitions via the Spectral Operator on Fractal Strings" uses curly braces but describes the lengths...

Things to do Add apparent magnitude Increase accuracy of Spectral type (e.g. M4V instead of Mv) Add references (not immediately essential) I have left...

(Talk) Maybe mention the number of spectral bands in the MSS section? Done Kees08 (Talk) "Landsat 3's Multi-Spectral Scanner" Shorten to "Landsat 3's MSS"...

wavelengths. Razansky says in Methods that "3 wavelengths needed for efficient spectral decomposition" but what's that for ? - Rod57 (talk) 17:11, 26 November...

Things to do Add apparent magnitude Increase accuracy of Spectral type (e.g. M4V instead of Mv) Add references (not immediately essential) I have left...

The symbol for spectral irradiance used in the Wikipedia article of the same name is L not B. L is also the ISO 80000 recommended symbol for this quantity...

The 3,400 K estimate refers to the range of spectral types in NGC 7419, (M0-M7.5) and their corresponding temperatures (3400-3800 K). The 3,000 K temperature...

by 163.1.246.64 (talk) 16:21, 28 February 2011 (UTC) The sections 4.2 Spectral projections 4.3 Invariant subspace decomposition seem to re-derive the...

Lomonosov's theorem on invariant subspaces of compact operators, that the spectral radius is positive.  Kiefer.Wolfowitz 16:10, 23 August 2011 (UTC) Sorry...

spectra Construct the E-adams tower used in the construction of the Adams spectral sequence (https://ncatlab.org/nlab/show/Adams+resolution) Homotopy fibers...

long Time, the spectral direct chemical azidobasetrope Effects of (e) Hullelectrons was ignored, fully intenteb avoid simplified spectral Synthesis by selective...

energy levels in the iron atom's should only generate a handful of specific spectral frequencies / lines characteristic to this element ? Whose?P0M (talk) 04:00...

described for example as "syncretic" so necessarily a close binary. Possibly spectral classes of "B7V and A have been offered. Other sources list the long-known...

13 April 2014 (UTC) In the case of non-primate mammals, a plot of their spectral sensitivity curves is needed (such as the Tetrachromacy page has). — Preceding...

when the power of the signal is known. Also, doubling the bandwidth will not double the power when the signal does not have a flat spectral density....

confirming that any production vehicle currently implements this kind of spectral analysis-based iTPMS (I found only one patent, but that doesn't mean that...

different dimensions: spectral irradiance of a frequency spectrum is measured in watts per square metre per hertz (W⋅m−2⋅Hz−1), while spectral irradiance of a...

24 1187 (1991) εr:Bull. Mater. Sci. 19(5) 791 (1996) UV, IR, NMR, MS: spectral data Spectrochim. Acta A58(14) 3127 (2002), IR Can someone have a look...

sample, as if it meant cycles per observation). And that doc's comment of "spectral plot" is also narrow and non-standard, seems to me. Shouldn't this special...

and Ingraham (1971). Are these the same and if so what is the reference? Spectral sequence (talk) 17:36, 10 August 2013 (UTC) See a related sentence in "Perfect...

Things to do Add apparent magnitude Increase accuracy of Spectral type (e.g. M4V instead of Mv) Add references (not immediately essential) I have left...

linear subspace of spectral power space, corresponding to the retina having three types of receptors with different linear spectral weightings, even though...

homological algebra and universal algebra are out of scope for this list. Spectral sequence (talk) 12:51, 9 August 2013 (UTC) Good point. I have made changes...

The noise spectral density in the denominator of this term should in fact be capital-N, subscript-zero. JanCeuleers 13:08, 25 May 2006 (UTC) Added redirects...

"Nor is there any agreement on the spectral flatness required to define the bandwidth of the source, with authors using anything from 5 dB to 40 dB or...

the Twelth Annual International Conference of the IEEE. The method of spectral analysis (SWDFT) for this application is used for the regulation of blood...

this is just the spectral theorem for compact self-adjoint operators. may i suggest/request adding examples of applications to PDE, to better justify a...

shortfall. We should merge the two. Also we should perhaps bundle in some way spectral measures of risk together.Limit-theorem (talk) 03:01, 15 April 2014 (UTC)...

The former spectral classification of R Lep was M, which is of course wrong. It's a reknowned carbon star. The article should use one of the ordinary templates...

Things to do Add apparent magnitude Increase accuracy of Spectral type (e.g. M4V instead of Mv) Add references (not immediately essential) I have left...

may result in distortion. But if you check the paper Correlation-induced spectral changes by Emil Wolf and Daniel F V James, they mention that "under certain...

Magu 18:42, 16 April 2007 (UTC) As a satellite imagery lay person, "Multi-spectral is the opposite of panchromatic" makes no sense at all. Opposite like north-south...

Spectral Method Approach Princeton University Press, 2010. ISBN 978-0-691-14212-8; Ghanem, R., and Spanos, P., Stochastic Finite Elements: A Spectral...

This article was the subject of a Wiki Education Foundation-supported course assignment, between 21 January 2020 and 1 May 2020. Further details are available...

up with lower temperature (eg. Gaia DR3). Having said all that, the G0V spectral class has no reference so it needs to be fixed one way or another. It might...

Things to do Add apparent magnitude Increase accuracy of Spectral type (e.g. M4V instead of Mv) Add references (not immediately essential) I have left...

added by 129.100.249.16 (talk) 16:48, 20 July 2006‎ (UTC) What is the spectral response curve of a rod cell? As I understand it, the CIE color matching...

under theory and criticism, for which there are two separate articles. Spectral Diagram (talk) 05:27, 31 January 2010 (UTC) So after reading both this...

Therefore component B should be the same as component C, but with a wrong spectral class, which is self-evident from the lower magnitude than that of A if...

Schumann says that spectrolite is a "labradorite from Finland that shows the spectral colors especially effectively" (page 182 : http://books.google.fr/books...

should be example computations of algebraic K-theory using the descent spectral sequence. — Preceding unsigned comment added by 70.59.20.131 (talk) 17:50...

G3V-G1V for main sequence with life span 10 GYr. But it has different spectral types in different sources: it's G8 here SIMBAD - HD 100777 & it's K0 here...

Mandel and Wolf 1995 page 292. They actually call their quantity the (spectral) radiance but I am reasonably confident (subject to correction by the learned...

Complex Orientations (7) The homology of MU (8) The Adams Spectral Sequence (9) The Adams Spectral Sequence for MU (10) The Proof of Quillen’s Theorem (11)...

is always the largest) Blokhead 03:25, 12 October 2005 (UTC) Hi, In the spectral expansion section, you mention that lamba = max_{1 <= i <= n}(lambda_1...

and Molecular radiation (and possibly Hydrogen spectral series. I've also just noticed Atomic spectral line, which may need merging or something else...

spectrum. It is not very useful, but sometimes is used! Spectral peak period, Tp The spectral peak period is the inverse of the frequency at which the...

77−005206.7 is a possible SBD of spectral class T9. Vice versa, can "proper" (deuterium-burning) brown dwarfs have spectral class Y?--Roentgenium111 (talk)...

frequently used approximation. Due to ambiguities in the definition of spectral width of a source, however, the following definition of coherence length...

diffuse spectral emission of radiation from a surface into a vacuum. Using SI language, they are in terms of (1) the spectral radiance, (2) the spectral radiant...

...

puts flicker within a more formal context. I accept that it also include spectral changes which flicker might not, but I think that that's manageable on...

Frölicher spectral sequenceFrölicher spectral sequence was merged into this article. The discussion was closed on 3 June 2026 with a consensus to merge...

01:33, 2005 Jun 20 (UTC) The page indicates a spectral class of I. I checked the pages on asteroid spectral classes but I did not find a category for I...

reader gasping for comprehension: "Thus, a virtual pitch is more salient if spectral pitches at lower, successive harmonic pitches above it, including the fundamental...

from us than Psi5 itself, considering the combination of K-type giant spectral type and 8.48 apparent magnitude. 203.57.211.237 (talk) 15:14, 17 November...

identical to Theta Ceti. Location RA: 2h0m0.3s DEC: -21°4m40.0s Distance Spectral Type 470 light-years e 01:27, 30 May 2009 (UTC) SIMBAD correct data: http://simbad...

single sentence has a citation. It seems that this tag is inappropriate. Spectral sequence (talk) 11:26, 14 July 2013 (UTC) https://arxiv.org/abs/2302.07368...

Things to do Add apparent magnitude Increase accuracy of Spectral type (e.g. M4V instead of Mv) Add references (not immediately essential) I have left...

or disconfirm? Thanks, kwami 02:43, 1 February 2006 (UTC) which is the spectral class of Veritas? Veritoid?!?! --Pedro 13:53, 22 September 2006 (UTC)...

componant in the system with a spectral type of M0.4. From reading the source, it is not a fifth star but actually a spectral type for 17 Cygni FG, which...

Looking at the WIkipedia article on spectral resolution, (which is how that line now reads), it is clear that spectral resolution is measured in the same...

radius 0.68 ± 0.03 of the Sun, an absolute magnitude of +7.8 and is of spectral type M0, then it's obviously a more powerful star than Lacaille 8760. CrackDragon...

same time confused with S, which is the letter for a GCVS type and a MK spectral type. I'm not even sure this article is at all valid. If adhering to the...

The spectra of a frequency modulation signal will have equally spaced spectral lines which decrease in amplitude farther away from the center frequency...

shows it as a cool evolved star, possibly a subgiant, but Simbad lists the spectral type as B3. Abt (1985) has it as an A3 main sequence star. Lithopsian (talk)...

August 2023 (UTC) This temperature is probably estimated from the planet's spectral type, which is T9. Also, if the planet had an extremely low temperature...

...

Fourier-transform infrared (FTIR) spectrometers. This is because of the large spectral range of HgCdTe detectors and also the high quantum efficiency." What is...

Biotransformation of the antipsychotic agent, mazapertine, in dog--mass spectral characterization and identification of metabolites. , Xenobiotica , Volume...

partments/news-notes/biomedical-optics-emerging-biophotonics-bios-2014-spectral-imaging-ultrafast-lasers-and-more.html http://www.memphisdailynews...

Carotid Ultrasound. Indications: ... Common Carotid Artery: The normal spectral waveform of the common carotid artery is that ... askdrwiki.com/mediawiki/index...

wavelengths of X-rays and the longest of radio. At this writing, no formal spectral limits are recognized nationally or internationally. --[[User:Dkroll2|Dkroll2]]...

F8Iab means)? No, usually the first mention of spectral type is linked to Stellar_classification#Spectral_types. Somehow missed here and added now Cas Liber...

adaptive) background noise cancellation technique that assumes there are spectral components with high ubiquity that can be removed to produce an overall...

...

was the one to isolate the metal, and the one who first saw the violet spectral line for obvious reasons). There's not much to say about how the the element...

These (EEG) patterns appear to be generally inheritable, with similar spectral profiles for monozygotic twins, and have been proposed as endophenotypes...

Support: We have too many parenthetical forms of this word: Noise, Noise (spectral phenomenon), Noise (signal processing), Noise (economic). --ChetvornoTALK...

is that different compositions can give the M-type spectral class. Objects that are spectrally the same show very different radar albedos. There really...

is also objectively defined by its color-matching functions, defined as spectral response curves. How comes that this article claims that "no single, objective...

Dolby C section refers to audio 'spectral skewing' but links to a Wikipedia article on gas chromatography where spectral skewing refers to the change in...

subject probably deserves either its own article, or maybe a section within spectral line. P Cygni profiles are pretty abtruse, so it's not a big need. BSVulturis...

show multiple mass spectral peacks this is because iron accours in the isotopes of Fe-54, Fe-56, Fe-57 and Fe-58[4]. This mass spectral peak represent that...

introduction confusing. Do you expect people to know what a "pure spectral light" or "spectral light" is? Also, since you reverted my disambiguation, please...

same modulus). Just want to add in the case of non-negative matrices the spectral radius may not necessarily be an eigenvalue - but if not, then its negative...

distinguishable very easily; the strongly differing appearance of the molecular spectral bands is drastic. When Angelo Secchi first did classification of stellar...

mention this "no-return random walks" idea from Massoulié to overcome spectral noise in constant-average-degree graphs, and also maybe cover some of the...

surprising for a CEMP star. Even just calling it K would be a stretch since it has very weak spectral lines. Lithopsian (talk) 18:39, 13 August 2022 (UTC)...

Oppose on the basis that the list 'by spectral type' is not redundant - it gives the nearest stars in any given spectral type, some of which do not appear...

underlying ring of the complex spectrum Mention the Atiyah-Hirzebruch spectral sequence as a computational tool — Preceding unsigned comment added by...

intersection cohomology of singular varieties Statement and examples of perverse spectral sequence The decomposition theorem should be stated for intersection cohomology...

small point, the reflected light is a mixture of spectral colors. Use a prisma and you get Spectral_lines. If you are able to print 64 chemical elements...

dwarfs.--Roentgenium111 (talk) 20:14, 10 August 2010 (UTC) Why are the spectral type and apparent magnitude of the major star listed, instead of for the...

Chjoaygame that the spectral variable should be included in the arguments of the function. The subscript is saying "what spectral radiance is this function...

they way colors look., laser; visible vs infrared Properties of light: Spectral characteristics, brightness, color, frequency, coherence, modulation, speed...

economics. Also, you will please note that the Spectral Tools home page ends with the notice, "The Spectral Toolbox and the text on this webpage are released...

though a regular edition of the spectral database released by the US National Bureau of Standards, which has spectral data on about 300,000 compounds...

I'm super not technical and have no expertise in this field so if you do please fill in correctly the information I probably missed! Much appreciated....

Metric tensor Partially ordered set Pencil Perspectivity Riemann surface Spectral sequences Tangent bundle Tensor product Torsion tensor This is by no means...

theorems you need are Facts about reproducing kernel Hilbert spaces The spectral theorem for compact operators applied to Hilbert Schmidt operators. Examples...

planet, since the wavelength of the spectral feature is not known in advance (unlike most atomic or molecular spectral features)." Why is the wavelength...

be around 17 million years old, it is at the lower age limit of the G2V spectral type stars, and also the nearest Sun-analog example to the Solar System...

should be used at Wikipedia for measuring Spectral efficiency. For a background discussion, see Talk:Spectral_efficiency#Bit/s/Hz and Talk:Eb/N0#Bit/s/Hz...

line - it is sort of wrong. Should say sodium D-lines - There are better spectral graphs showing both lines.. — Preceding unsigned comment added by 108.243...

would be misleading to link to G V star, which only discusses stars of spectral type G and luminosity class V. It could be e.g. a giant G-type star of...

few simple examples can be included, like the ones following from the spectral theorem and the unitary representation of a group. Mct mht 11:26, 3 April...

available from the ground state by absorption below 13.6 eV; the associated spectral lines belongto the Lyman and Werner band systems." https://arxiv.org/abs/astro-ph/0005576...

same color appearance nevertheless have different spectral curves.--No, 2 lights with different spectral poser distributions are actually metameric, in which...

...

eilenberg-maclane spaces (given in Hatcher spectral sequences) Discuss some of the computations of Adams spectral sequence coming from Steenrod squares (McCleary)...

both of which are – ‘both of’ is imo redundant. Link absorption line (spectral line). Unlink photospheric; Earth’s gravity (duplicate links). The link...

(UTC) SO should spectral type (I think the relevant link is in the next pargraph's first sentence?) linked to Stellar classification#Spectral_types Cas Liber...

source, or at least a referenced one from a year earlier, also derive a spectral class of B0.2III which they claim is from closer analysis of better spectra...

spec A consisting of prime ideals containing I is irreducible for the spectral topology." I believe these statements characterize ideals with prime radical...

ICP-AES, etc) get large enough. --Kkmurray 16:02, 19 April 2007 (UTC) Spectral analysis is also a part of theory of random processes and deserves a separate...

include the feature described in this article, of the thermal noise power spectral density increasing by 20 dB per decade. Can anyone find a recent experimental...

measure of "the mass-to-charge ratio of ions", and have nothing to do with spectral lines emitted during a rotational transition, which are a measure of "electromagnetic...

will the thermal-kinetic energy of its component atoms smear out its spectral lines? However, according to Boltzmann_distribution#typical speed, a gas...

compression is 4:3:4 or 5:3:5 - sources differ on this) Frequency and spectral curves. Links to digitized UC compressed records played back with and without...

of the significant advantages of WiMAX is spectral efficiency. For example, 802.16-2004 (fixed) has a spectral efficiency of 3.7 bit/s/hertz, as compared...

The article needs smartening up. 194.230.214.119 (talk) 13:09, 25 March 2018 (UTC)...

England. It is not audible and only detectable by methods of sound frequency spectral analysis. This is what that refers to: Historic Recording of Rugby GBR...

and Neural field? (2) what is "SIREN" which I found in the subsection of Spectral bias? Jack.K.J (talk) 13:23, 11 July 2025 (UTC) I think that adding an...

evolutionary pathway." But under "Characteristics" it says: Aa Spectral type K0III[4] Ab Spectral type G1III[4] So Is Capella Aa a type G or a type K star?...

November 2006 (UTC) See the following articles - Hearing the shape of a drum Spectral graph theory Isospectral Hope that helps. It's all a little out of my league...

been made in a mixture, and it decomposes above 60K. There are probably spectral properties known. Graeme Bartlett (talk) 11:53, 8 November 2015 (UTC)...

can generate arbitrarily large spectral shifts whose z numbers are independent of the central frequency of the spectral line [p.167] ... just as in the...

This article needs independent reliable sources to establish notability. Spectral sequence (talk) 06:14, 31 July 2013 (UTC) I have added now a couple of...

--68.0.124.33 (talk) 15:07, 25 July 2008 (UTC) There's no mention of the spectral limits! I think this would be interesting so readers could actually see...

seems to me that more data can be filled in the Starbox. Distance and spectral type seem to be known... how about parallax? I'm not quite sure what you...

number, not energy)" This direct dependence on the specific intensity (spectral radiance if you like) seems to contradict the line above.--92.28.198.33...

Before closing this merger, i want to request you to please add the known spectral type of all the 7 member stars. Abdullah1099 (talk) 11:40, 20 March 2026...

J(\lambda )} as a "spectral intensity". It is not. It is a power spectral density. I ( λ ) {\displaystyle I(\lambda )} is the spectral intensity.--Srleffler...

Triangulum FA, but is included here. Not an issue for this GA obviously! "...spectral type A8VnkA6". First of all, we have not been given a link to anything...

...

Zbl 0756.11008. What terminology would be appropriate for the two concepts? Spectral sequence (talk) 17:00, 30 May 2013 (UTC) Additionally we note that this...

article does not do this and spectrum is characterized by the corresponding spectral measures. there is no great difference and IMHO, the rigged space formulation...

...

25 January 2018 (UTC) Dear colleague, couldn't you explain what does "spectral bipolar nebula" mean and where it is stated in the given source? Sneeuwschaap...

just used in electromagnetism; this is really just another name for a spectral method. Even for Maxwell's equations, it is not restricted to photonic...

seems to me that more data can be filled in the Starbox. Distance and spectral type seem to be known... how about parallax? I'm not quite sure what you...

nothing dubious about this unit; it is simply the reciprocal of spectral efficiency. Spectral efficiency is measured (typically) in bit/s/Hz, i.e. bit/s per...

determined by the absolute frequency position of the spectral envelope rather than by the position of the spectral envelope relative to the fundamental". Clearly...

component a M7-M8 spectral type star”, which is what the ESA source says, to “The weakest - tertiary - component are M4.5 and M5.5 spectral type stars.” The...

how we can find lowest energy of atom? what is required of atoms to emit spectral lines? I have benn active in this field for more 25 years and I would like...

charge model and the energy quanta ε = hν, Planck’s law in terms of the spectral energy density in [erg · cm-3  · sr-1  · Hz-1 ] can be rewritten as I (...

"closely read[ing] 'foundational' Arabic texts", and "reveal[ing] that a 'spectral European presence' is ever present in Arab modernity and its paradigms...

this star as an RR Lyrae Variable: [1]. This is also consistent with its spectral type, F2II - F8II, as RR Lyrae variables are A-F. I have also found other...

includes spectrographic equipment capable of covering the far ultra-violet spectral range of 100 to 160 nm, well suited to study strong atomic emission lines...

useful when improving this article in the future: Gifford, Kevin (2006). "Spectral Souls". Newtype USA. Vol. 5, no. 10. p. p. 131. ISSN 1541-4817. {{cite...

lede it reads:RR Lyraes are pulsating horizontal branch aging stars of spectral class A or F, with a mass of around half the Sun's. They are thought to...

21 August 2012 (UTC) HD 175588 = Deta2 Lyrae = CCDM J18545+3654BC "The spectral type of the nearby star system CCDM J18545+3654BC suggests that they are...

of possible LMS coordinates; imaginary colors do not correspond to any spectral distribution of wavelengths and therefore have no physical reality." Firsly...

in the gas phase for higher emission efficiency without regard for the spectral region? — Preceding unsigned comment added by Paleotechman (talk • contribs)...

X-chromosomes. With one of the X-chromosomes bearing an LWS cone opsin with spectral sensitives in the middle between the red and green opsin. Therefore their...

known reference standard and 2) basing the identification on a published spectral compendium. I believe that N-methyl-4-hydroxyphenethylamine rather than...

intensity of light at the planet's orbit to Earth's. If you look at the spectral class, (G5V, T= 5407 K as compared to G2V, T=5778 K for Sol), and luminosity...

has at least the advantage that the spectral argument shown on the abscissa of many graphs is apparent as the spectral argument of the function, with the...

light, reflect it or break it up (to disperse it) into its constituent spectral colours". From this I would suppose that there are refractive, reflective...

describe first surface mirrors and the images obtained by reflecting a spectral beam off their modified planar surface to one where bumps, dips, and ripples...

called "growth cycles" [A]. 3. Current: Spectral analysis of business cycles[edit] Recent research employing spectral analysis has confirmed the presence...

crankery. Incnis Mrsi (talk) 09:59, 5 August 2019 (UTC) Anyway it’s the spectral color article where color perception is to be addressed. “Visible spectrum”...

both show the sun at any given spectral line but only spectrohelioscopes can observe the sun in all visable spectral lines, so a band pass filter would...

This material is already covered else (eigenvalue, inner product space, spectral theorem, and shouldn't be covered at vector space. I'd say just redirect...

The sentence 'Radial velocity is found by measuring the Doppler width of spectral lines of a collection of objects' sounds strange to me. Hobbema (talk)...

is from 5MHz to 15MHz. As usual for AM signals, the spectral space is twice the modulating spectral space. On the other hand, for broadband Ethernet, the...

spectroscopic methods. Spectral measurement devices are referred to as spectrometers, spectrophotometers, spectrographs or spectral analyzers." Bobcat167...

and white images of groups of children, to which he added a tall, thin spectral figure wearing a black suit." it might be better worded as, "The Slender...

The image currently subtitled "The AP0 spectral locus as seen in CIE xy coordinates" just shows an unmodified CIE xy diagram, so the AP0 primaries cannot...

units. The discussion here is basically wether spectral intensity refers to spectral radiance (I) or spectral irradiance (R). As PAR points out, you integrate...

the last few years? 2. also, does anyone know what's the status of the spectral musicians project? here's my info on it (hyperlinks here: http://howisya...

likely a brown dwarf or low-mass star, based on a mass of 70 MJ and has a spectral type of T. Orangefanta120 (talk) 07:02, 16 November 2024 (UTC) There is...

2011 (UTC) The section Color progression says in one paragraph: Partial spectral hue progressions are used to map mixtures of two distinct sets of data...

I think this star has a spectral class of A2V not A0 as stated check the SIMBAD database Yep, this has been addressed. Regards, RJH (talk) 16:46, 5 April...

least relating the length spectrum (lengths of prime geodesics) to the spectral decomposition (set of eigenvalues). It turns out even in this case, you...

A new spectral line intensity formula for optical emission spectroscopy was presented by Dr:s Bo Thelin (experimental physicist) and Sten Yngström (theoretical...

not consistent with most other sources. Digging deeper, it says that the spectral classes were copied from an earlier paper, and the earlier paper says B7...

difference for the combination, but probably still best to clarify. Also the spectral types are given for C, and for Bb although it takes some digging to work...

old terminology from spectroscopy, and the names are descriptive of the spectral lines observed. Lanthanum-138 (talk) 11:00, 16 March 2011 (UTC) S is indeed...

The following part could be added: 1: Principles, spectral Doppler, both continuous and pulsed wave Doppler, as well as colour Doppler. 2: Clincal use...

be able to attest the resurrection phenomenon is the resuscitation of spectral images of plants out of their ashes, or palingenesis. It is a marvelous...

pdf https://arxiv.org/abs/math/0412235 add differential in spectral sequence relation to kodaira-spencer map acting on residues (AMS Hodge...

paragraph on the actual instrumentation used would be useful, and place the spectral limits in the context of measurement/observation limitations. Drollere...

based on metal selenides have been extensively (?) for their distinctive spectral properties." I'm guessing it should say "extensively researched", but I'm...

If cyan is a pure spectral color, what is its number in order from red to violet?? The order is: Red Orange Yellow Green Blue Indigo Violet Cyan is not...

removed in its entirety: "Helium was first detected as an unknown, yellow spectral line signature in sunlight during a solar eclipse in 1868 by Georges Rayet...

The spectral class isn't mentioned. Also, there is presumably a mass estimate somewhere? Fig (talk) 10:24, 15 August 2015 (UTC) Added the spectral type...

Astronomical statistics otherwise match on both pages regarding Σ 1694 A, and the spectral types match for both Σ 1694 A and Σ 1694 B. Are we looking at the same...

quantization, NiCd, etc... Done Kees08 (Talk) "Landsat 4 carried an updated Multi-Spectral Scanner used on previous Landsat satellites," Comma needed after MSS. Also...

—InternetArchiveBot (Report bug) 16:26, 4 May 2017 (UTC) Weird that the spectral type in the infobox managed to stay as Class-K for over 10 years before...

hand to some Irish writer who needed it"? Source: Katrina Goldstone, "Spectral conversations: on the trail of Irish writers in the 1930s: Resurrecting...

surfaces, with the intent of starting things out with a discussion of the spectral domain method (which I've personally used since the 1980's) and then open...

mummies. I also cannot wait to look at you write about RTI imaging and Multi-Spectral imaging since I am interested to know how these apply to cultural heritage...

that state, the spectral information can be found on NIST WebBook. Plasmic Physics (talk) 00:20, 14 October 2012 (UTC) But spectral information only...

...

Especially since properties does not include any discussion on photometric or spectral properties, or surface temps, and thus standard classifications. I am willing...

detailed functional description. More detailed technical specs. Frequency and spectral curves, and oscillograms. Photos of TFK U401BR chips, of Telefunken High...

"unitarily equivalent" and "unitarily similar". I am fairly confident that the spectral theorem states that a normal matrix is unitarily equivalent to a diagonal...

absorption spectroscopy or reflectance spectroscopy in the ultraviolet-visible spectral region. This means it uses light in the visible and adjacent (near-UV and...

spherical world for display on a flat surface. Resampling determines the spectral values that are assigned to each pixel of your satellite imagery. The method...

to the spectral theory giving hints that this does not follow in general, since this may be confusing. https://en.wikipedia.org/wiki/Spectral_theorem...

This is linked to a page on chemistry (spectrometry). I imagine they mean spectral either in the sense like fishing line (i.e. transparent), or more specifically...

particulars of the spectrum. I.e. how do you identify a G V star based on it's spectral lines? (See B-type main sequence star for example.)—RJH (talk) 14:55, 23...

memorial at night, esp. historically. Visible for a great distance with a spectral quality. Also the brewery had light displays. Both significant over Perth...

autocorrelation function of the signal is the fourier transform of the spectral power density. The spectral estimates are calculated in two ways: minimization of the...

part, the expression that is defined as "the power spectral density" is actually the "energy spectral density" expectation. There is much confusion about...

authoring it into the article: The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars, by Abt, Helmut A.; Morrell, Nidia I....

{\displaystyle \omega } . E.g. if any of the eigenvalues is negative, then the spectral radius is still well defined, but never will | 1 − ω λ i | < 1 {\displaystyle...

least incomplete. It depends on the spectral composition of the light and where you cut the integration of the spectral density function of the eye. If you...

in the near-infrared. Our photometric classification led to an uncertain spectral type of T1 ± 3 and needs to be confirmed by spectroscopic follow-up....

of specific frequencies. In 1865, Secchi began classifying stars into spectral types." (User_talk:Rursus had suggested the inclusion of Secchi some years...

which is a {{disambig}} page. However, a better article in general is spectral density, since it actually says in words what it means, and the mathematics...

From the introduction: "the fine structure describes the splitting of the spectral lines of atoms due to first order relativistic corrections". This is putting...

I was just reading at spectroscopic binary, and perhaps mentioning the spectral lines moving back and forth to bluer and redder wavelengths would help...

invertible..." to the beginning of this sentence containing this formula. Spectral Theorist (talk) 22:03, 25 November 2008 (UTC) I edited the article accordingly...

depths of spectral lines. Whether it is eventually classed as a Y0 will probably depend on the identification of the so-far unidentified spectral feature...

architecture moves from a conception of links that is binary (yes/no link) or spectral (strength of link) to one that is typological (type of link). For example...

spiritual successor. I suggest you lookup HE-AAC. The technique is called Spectral Band Replication. 82.4.227.8 (talk) 12:45, 20 November 2009 (UTC) First...

spectral type supposed to accomplish? Nergaal (talk) 16:47, 8 April 2014 (UTC) I'll try: Together with the semimajor axis of the planet, the spectral...

GirlForward’s was able to achieve their goal with the help of concertgoers and Spectral Quartet under Feldman Forward Initiative, award. Created sentence under...

it consistently denoted a particular concept, like say if it denoted a spectral gathering as opposed to a physical meeting or vice-versa. But unfortunately...

non-science reader. Possibly also a comparison of images that highlights the spectral resolution (color resolution) of the camera. I think also an explanatory...

title = Synthesis and thin-layer chromatographic, ultraviolet, and mass spectral properties of the anticoagulant phenprocoumon and its monohydroxylated...

stanford.edu/~dgleich/demos/matlab/spectral/spectral.html to http://www.stanford.edu/~dgleich/demos/matlab/spectral/spectral.html When you have finished reviewing...

(UTC) I think it would be good to include a visualization of a broadened spectral line profile. I had uploaded one previously, but it has since been removed...

authentic excellence when courageously leading their peers. Spectral Society: The Spectral Society is just as elusive as its name. No one knows the date...

what to do with it? There are no corresponding articles for other stellar spectral types, so one thought is to merge it into O-type main sequence star in...

Even though the isolated sound is perceived as a nonspeech 'chrip', its spectral changes over time (for example, rising vs. falling transition) determine...

I have corrected the statement of the spectral theorem. It read The spectral theory for compact operators in the abstract was worked out by Frigyes Riesz...

EIRP fixed so that if you are running the larger bandwidth then the power spectral density would be lower -3dB, -6dB, -9dB for the larger bandwidths. So,...

discovery of the Stark Effect, the splitting of spectral lines in an electric field. Demonstraing spectral line splitting in a magnetic field - the Zeeman...

information about OLCI's bands. Specifically the number of bands, general spectral range (Visible-NIR), and the scientific purpose of various bands (all information...

I have the authority to release this material under CC BY-SA/ be the original author of the material Zhangchen Zhou (talk) 12:29, 19 July 2023 (UTC) You...

several asteroids, on the basis of more precise measurements (like radar, or spectral determination of albedo). As a general rule, if you're uncertain, to avoid...

changed "steradians squared" to "steradians", assuming that this is for spectral radiance (radiance per unit wavelength). Ardric47 01:48, 6 April 2006 (UTC)...

describe the spectral class thing differently? Another source I like to look at is Skiff (2009-). A handy history of MK-style spectral type when the...

hand to some Irish writer who needed it"? Source: Katrina Goldstone, "Spectral conversations: on the trail of Irish writers in the 1930s: Resurrecting...

other creative content from Cluster analysis was copied or moved into Spectral clustering with this edit. The former page's history now serves to provide...

this goes to doesn't actually include the Abura-bō Abura-bō (Japanese) - Spectral fire from Shiga Prefecture, in which the shape of a monk can often be seen...

a spectral shift. However, other scattering phenomenon, such as Brillouin scattering, Compton scattering, and the Wolf Effect, do produce a spectral shift...

each of the major classes; the other gives discrete values for specific spectral classes. Thus they are not incompatible and do not need to be fixed, at...

Jones. I really don't hear any bass guitar (verified trhough personal spectral anylysis) sound (just of the bass drum and acoustic guitar). So my personnel...

usage. It is dropped for other inflections, for example, central, fibrous, spectral. However such dropping cannot be regarded as proof of an -re British spelling:...

uncertainties on luminosity, as it involves photometry (±1% is not bad), spectral energy distribution (ie, you gotta measure that brightness accurately at...

183 (talk) 15:34, 9 September 2014 (UTC) This page should be merged with Spectral clustering, they are the same technique just discussed differently. The...

using high-power laser systems spanning the mid-infrared to soft X-ray spectral range. Topics include strong-field physics, high-harmonic generation, ultrafast...

argon and neon), will produce an eerie colored flash made up mostly of spectral lines, with the highest output between 800 and 1000 nm. Most of xenon's...

Things to do Add apparent magnitude Increase accuracy of Spectral type (e.g. M4V instead of Mv) Add references (not immediately essential) I have left...

also forms a high-energy antibonding orbital and excited state for the CT spectral transition(s). So all right, let’s keep the two topics (or two aspects)...

Lithium was inferred from the presence of Beryllium 7. However an actual spectral transition of Lithium itself was seen in Nova Centauri 2013, so I think...

about object, i.e. crystal. ".. in the gem opal, where the parts of pure spectral color result from close-packed domains of colloidal spheres" - parts of...

198.24.13 (talk) 04:47, 21 March 2009 (UTC) It is still part of Syria. Spectral Diagram (talk) 21:04, 18 December 2009 (UTC) Someone said it is spelled...

2021 (UTC) It was my impression that good gray charts are painted with spectrally neutral paint, like the neutral squares on the macbeth color checker,...

Scanner (OLS). There was a program (ended in late 1999) to develop the Multi-spectral OLS (MOLS). Program was cancelled in order to try to keep funding for the...

optical spectra (usually confined to the visible spectral region) spectrograph A combination of a spectral apparatus and a camera, which enables an image...

he obtained the linear component of that response by identifying it by spectral analysis. The comparison of the response between the marine record and...

Remote Sensing. Vol. XXXIII, Part B4. Amsterdam 2000, Ordinary Chondrite Spectral Signatures in the 243 Ida System. But that is just my personal opinion...

called “violet” actually have the hue well beyond the small segment of spectral violet. Incnis Mrsi (talk) 08:41, 9 June 2013 (UTC) I'm surprised to see...

—InternetArchiveBot (Report bug) 12:49, 25 January 2018 (UTC) Isn't star B a spectral type of M5-6? At least, that's what Sol Station appears to indicate (although...

droning, very spectral and minimal in approach. People often describe their rock as experimental rock, but they put out more spectral EAI albums than...

Things to do Add apparent magnitude Increase accuracy of Spectral type (e.g. M4V instead of Mv) Add references (not immediately essential) I have left...

March 2024 (UTC) I think it's right; the notation gets a bit confusing. Spectral intensity is given by I e , Ω , λ = ∂ I e , Ω ∂ λ {\textstyle I_{\mathrm...

(3): Mass codes: * - given in the original publication a - estimated from spectral type or B-V color index from Allen tables s - sum of masses for the sub-system(s)...

there was a phenomenon? I don't think that there was capability to observe spectral shifts as indicating motion. And wasn't it assumed that the Sun was motionless...

apparent magnitude (at least the ones I could find) Increase accuracy of Spectral type (e.g. M4V instead of Mv) Add references (not immediately essential)...

{\frac {\min(s,t)}{\max(s,t)}}}\,.} One should remember that the power spectral density is well defined only for wide sense stationary processes, those...

Structure Instrument (HASI) Doppler Wind Experiment (DWE) Descent Imager/Spectral Radiometer (DISR) Aerosol Collector and Pyrolyser (ACP) Surface-Science...

emitted at that temperature’? Well, the emitted spectra are known. Iron's spectral emissivity is fairly flat (Hartsfield, Iverson & Baldwin) going from .55...

Error detection and coding, Shannon–Hartley theorem, Channel capacity, Spectral efficiency, Classical information channel, Eb/N0, Peak Information Rate...

spontaneous decay, probability, that the emitted photon is within the spectral range of the gain and goes in the direction where it can have long path...

It's from memory and it's short (and probably should mention he pulls spectral weapons from his coat at random), but it's better than the absolute slop...

links to one or more target anchors: [[Karyotype#Spectral karyotype (SKY technique)]] The anchor (#Spectral karyotype (SKY technique)) has been deleted. The...

This is from Serre I.3. I will expand this myself when I get a moment. Spectral sequence (talk) 06:23, 16 May 2013 (UTC) I don't think that the claim "...

article on Zonal spherical functions. Perhaps the material exists in some spectral theory article. I will check this and modify this article appropriately...

spectral lines will be essentially shifted (Doppler effect). Registering simultaneously the scattered “backward” projectile and the shifted spectral lines...

is talking about the definite integral of a spectral power distribution, possibly multiplied by spectral sensitivity of some detector or CIEXYZ color...

NSD-L-98-135", but this would speak only to the physical layer, like the spectral mask and so on, and would not describe the link layer framing. It also...

(talk) 21:59, 27 November 2012 (UTC) Sure, substituents do affect the spectral properties and one can manipulate the absorption maxima wavelength by attaching...

Baud your spectral occupancy which is of course of main importance. Going back to your source bit rate you can then derive your real spectral efficiency...

—InternetArchiveBot (Report bug) 22:00, 13 June 2017 (UTC) I think that the spectral type of this star should be G3IV-V or G3IV. G3V seems too dim for this...

eventually? George-E 23:14, 24 May 2007 (UTC) This article is about biologic spectral response. But the actual data values are not included. Here they are: numeric...

connections in a typological way, whereas a social graph does so in a binary/spectral way. doesn't make sense. Which way is it meant to be? --Chr4004 (talk)...

calculated from the correlated color temperature using a formula. The spectral power distribution of the illuminant is in turn computed from its chromaticity...

Is there more information in the literature to complete the chart in "Spectral characteristics"? Mixotrophy could be linked to another wikipedia article...

Things to do Add apparent magnitude Increase accuracy of Spectral type (e.g. M4V instead of Mv) Add references (not immediately essential) I have left...

that computes (-1)^F for topological solitons. Freed has proven that the spectral asymmetry holds in a broad class of solitons with the chiral anomaly in...

This is the talk page for discussing improvements to the Least-squares spectral analysis article. This is not a forum for general discussion of the subject...

eigenvalue of L is called the spectral gap or Fiedler value. Yet the article on expander graphs states that the spectral gap is the difference between...

Rare? You have gotten to be kidding me....they look exactly like bands of spectral color we get through the sky every few days here in Iowa. Or is there another...

emission. Particularly hot exozodiacal disks are also commonly found near spectral type A-K stars.[1] By convention, exozodiacal dust refers to the innermost...

information to a section of its own. I prepared some spectral information in my sandbox. "VIIRS's spectral bands can be divided into three subsections: (1)...

2008 (UTC) The term optical window is an umbrella term including the "spectral optical window" (UVB, visible and near IR spectrum that passes through...

Furthermore, the power spectral density should exist in this case and it MUST not be a function of time. That power spectral density is found by the...

(UTC) The main distinction criterion is the spectrum, but depends on the spectral range of interest. If looking at very high harmonics only, all these devices...

H A {\displaystyle \|A\|={\sqrt {\lambda _{max}A^{H}A}}} (this is the 'spectral norm'). For vectors, ‖ a ‖ 2 {\displaystyle \|a\|_{2}} is the Euclidean...

978-3-642-29513-3 https://arxiv.org/abs/1002.5007 contains a collapsing spectral sequence Voevodsky's Seattle Lectures: K-theory and Motivic Cohomology...

"Recent observations by the Spitzer Space Telescope indicate that stars of spectral category O, which are much hotter than our Sun, produce a photo-evaporation...

University worked on a joint project with Brigham Young University, using multi-spectral imaging technology to recover previously illegible writing (see References)...

as references in some cases, for example the first one I looked at: the spectral type for Aa1. Which is more confusing: being consistent without the article...

visualizing spectral features. Blueclaw (talk) 03:59, 11 July 2017 (UTC) Though there is clearly slight overlap (data can be derived from spectral information)...

radii. Even allowing for the high reddening and unusual spectral distributions, the spectral/colour appearance is hard to reconcile with a very large...

for more about this: 30 Ari A is listed in the SIMBAD database with a spectral type F6III. If true, the object should have an absolute brightness (Mv)...

68Kustom (talk) 09:47, 10 February 2008 (UTC) Procyon B's spectral type is not DA. A spectral type of DA means that the atmosphere is almost solely hydrogen...

in a way that could be edited in, "the filter wheel rotates a series of spectral bandpass filters in front of the infrared detectors." Perhaps someone more...

the following is incorrect: The third component, GJ 685, is a red dwarf spectral classification of M1V. As of 1970, this star is separated by 12.2 arc seconds...

check spectral match as part of routine analysis). And it's important to note that MS provides specificity even if you aren't using the spectral information...

with spectral voices in static... he had all these sources of white noise and would record, speak into a microphone and record any sorta spectral reply...

which is rarely fully appreciated: AWGN not only states the noise is spectrally uniform, but that it is also point-to-point fully *independent*. That's...

Alpha Centauri A) having spectral class G", which can be misread as "Tau Ceti is the second closest star to the Sun, having spectral class G" which would...

would not have a name or a story role. He would, at best, be a generic "Spectral Steed" with no identity whatsoever. The game goes through pains to indicate...

and give examples. The Gysin and Wang morphisms can be constructed using spectral sequences. Check out these *very informative* notes https://www.math.wisc...

(International Telecommunication Union) as IMT-2000, c) in terms of performance (spectral efficiency and latency match or exceed the standards mentioned above)....

curing facilities. This page has a number of detailed radiometer detector spectral curves, from 200-2000 nm.[7] It would be great to have details about photo...

that will become a giant? "K2 stars are on the smaller end of the Harvard spectral classification list, solely being larger than Class-M dwarves." "The second...

abstract: These results are compared to the 161 detected planets for each spectral type of the central stars. The results show that 90% of the detected planets...

of material that determines the efficiency, apart of some very specific spectral regions or neutrons? How does the fungi compare to plain water (same mass)...

...

that will become a giant? "K2 stars are on the smaller end of the Harvard spectral classification list, solely being larger than Class-M dwarves." "The second...

1969. Investigating causal relations by econometric models and cross-spectral methods. Econometrica 37 (3), 424– 438. —Preceding unsigned comment added...

would be ∑ n < x 1 / n {\displaystyle \sum _{n<x}1/n} , which diverges. Spectral sequence (talk) 20:21, 2 August 2013 (UTC) Wells, David (2011). Prime Numbers:...

emerging ideas in this research field, as the extension into the SWIR spectral range, the integration with photo-acoustic mammography and Raman spectroscopy...

immediately following defining NEP in terms of Responsivity and Noise Spectral Density. 140.247.179.70 (talk) 14:48, 17 May 2016 (UTC) I agree the core...

260-102 as a wavelength calibration. We could also discuss effects due to spectral bandwidth such as wavelength inaccuracies and the effects on spectra like...

'spectral content' of, for example, music, meaningless, since the content at any given frequency on a random signal is zero. The concept of 'spectral content'...