it.wikipedia.org website review
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it.wikipedia.org is 59% geoptimaliseerd!
SEO Keyword summary for it.wikipedia.org/wiki/convoluzione
Keywords are extracted from the main content of your website and are the primary indicator of the words this page could rank for. By frequenty count we expect your focus keyword to be displaystyle
Focus keyword
Short and long tail
Short Tail Keywords displaystyle convoluzione tau |
long Tail Keywords (2 words) fdisplaystyle f gdisplaystyle g convoluzione di mathrm d e gdisplaystyle |
long Tail Keywords (3 words) e gdisplaystyle g fdisplaystyle f e f e gdisplaystyle mathrm d tau di fdisplaystyle f convoluzione di due se fdisplaystyle f |
it.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a it.wikipedia.org/wiki/convoluzione page is used to inform the browser and visitors of the page about the general meta information. The head section of the page is where we place the page title, the definition of the HTML version used, the language of in which the page is written. In the head section we can also include JavaScript and CSS (markup) files for the page.
Page title
Title length
convoluzione wikipedia
Meta description
Meta description legth
Meta description SEO
No meta relevance in the description detected !
Content SEO
Number of Words
Spam detected?
Headings
Heading distribution
Heading normalisation
Heading SEO impact
Emphasis (bold and italic)
Emphasis SEO impact
Images
Number of images
Images dimensions
Image alt descriptions
Images SEO impact
displaystyle fast tau ftau gttau mathbb fgtint infty mathrm int fttau gtau ttau fgxint dfygxymathrm yint dfxygy xthtstackrel def htau cdot xtttau totothttau htt stackrel sum kinfty htktsum htkt fgn minfty fmgnmsum fnmgm annin bnnin textstyle cnngeq cnsum nakbnk rmathbb fgnnequiv leftsum fmknrightgnnm beginalignedfgnnsum gnnmsum nfm gnmsum gnmbmod nequiv fngnendaligned dfygxy fin gin lpmathbb leq pleq fgin fgpleq pqrleq frac pfrac qfrac fgrleq fpgqqquad lpquad lptimes fgvarphi lambda dfxdlambda xint dint dfxymathrm xmathrm fggf tyto underbrace yto yinfty ftygymathrm gyftymathrm ygft fghfgh fghfgfh afgafgfag mathcal dfgmathcal dfgfmathcal dfnfn ffgkcdot ffcdot gfygxy ynxnhnsum xkcdot hnk beginalignedsum leftint tokttok thtau dtau rightstackrel totothtau ktcdot rightint tototleftsum right tototunderbrace ktright httau endaligned collabora wikimedia commons modifica wikidata foundation powered mediawiki
Mobile SEO it.wikipedia.org/wiki/convoluzione
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for it.wikipedia.org/wiki/convoluzione
Social Media
Facebook shares | Facebook likes | ||
Facebook comments | Tweets | ||
Google +1 |
Conversion form
Search form
Analytics
Online presence
SERP Preview
SERP Title
SERP Link
SERP Description
Domain Level SEO
Domain name
16 characters long
Domain name SEO Impact
Path name
con found in path !
convoluzione found in path !
Structured data
Publisher Markup
Other Structured data
Website configuration
Correct processing of non-existing pages?
Favicon icon found?
Robots.txt found?
Sitemap found?
Navigation and internal links
Navigation
Url seperator
Human readable urls
Number of links
Link SEO Impact
statistiche
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it.m.wikipedia.org versione mobile
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w modifica wikitesto
modifica wikitesto
modifica wikitesto
modifica wikitesto
modifica wikitesto
modifica wikitesto
modifica wikitesto
modifica wikitesto
modifica wikitesto
modifica wikitesto
modifica wikitesto
spettroscopia a fluorescenza
modifica wikitesto
modifica wikitesto
modifica wikitesto
modifica wikitesto
modifica wikitesto
link permanente
modifica wikitesto
cronologia
informazioni pagina
versione stampabile
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wiki convoluzione di dirichlet
risposta impulsiva
circuito rc
matematica
analisi funzionale
funzioni
integrale definito
correlazione incrociata
fisica
statistica
elettronica
grafica computerizzata
stazionario
trasformata di laplace
trasformata di fourier
funzione di trasferimento
integrale di lebesgue
numeri reali
numero reale
trasformata integrale
variabili casuali
indipendenti
densit di probabilit
funzione periodica
formula di sommazione di poisson
polinomi
successioni
prodotto di cauchy
anello
numeri naturali
funzioni a supporto compatto
continue
supporto
sottoinsieme compatto
teorema di tonelli
algebra di banach
disuguaglianza di young
distribuzione matematica
funzione liscia
misura matematica
borel
variazione limitata
assolutamente continue
misura di lebesgue
variazione totale
commutativit
associativit
distributivit
regola di differenziazione
derivata
operatore differenziale
teorema di convoluzione
trasformata di mellin
gruppo
hausdorff
localmente compatto
misura di haar
media mobile
distribuzione di probabilit
ottica
bokeh
elaborazione digitale delle immagini
algoritmi
elaborazione digitale dei segnali
dominio del tempo
acustica
riverberazione
audio digitale
sistema dinamico lineare
delta di dirac
sommatoria
fluorescenza
isbn
walter rudin
deconvoluzione
mollificatore
mathworld
leggi
pagina principale
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Links to external pages
Outloing links
www.archive.org
commons.wikimedia.org
commons.wikimedia.org
commons.wikimedia.org
commons.wikimedia.org
mathworld.wolfram.com
www.wikidata.org
www.jhu.edu
www.wikidata.org
commons.wikimedia.org
af.wikipedia.org
ar.wikipedia.org
cs.wikipedia.org
da.wikipedia.org
de.wikipedia.org
el.wikipedia.org
en.wikipedia.org
eo.wikipedia.org
es.wikipedia.org
et.wikipedia.org
fa.wikipedia.org
fi.wikipedia.org
fr.wikipedia.org
he.wikipedia.org
hi.wikipedia.org
hu.wikipedia.org
ja.wikipedia.org
ko.wikipedia.org
lt.wikipedia.org
nl.wikipedia.org
nn.wikipedia.org
no.wikipedia.org
pl.wikipedia.org
pt.wikipedia.org
ro.wikipedia.org
ru.wikipedia.org
sd.wikipedia.org
sq.wikipedia.org
sr.wikipedia.org
sv.wikipedia.org
tl.wikipedia.org
tr.wikipedia.org
uk.wikipedia.org
wuu.wikipedia.org
zh.wikipedia.org
zh-yue.wikipedia.org
www.wikidata.org
www.creativecommons.org
foundation.wikimedia.org
foundation.wikimedia.org
SEO Advice for it.wikipedia.org
In this section we provide pointers on how you can to optimize your web page so it can be found more easily by search engines and how to make it rank higher by optimizing the content of the page itself. For each of the individual criteria the maximum score is 100%. A score below 70% is considered to be indication that the page is not complying with general SEO standards and should be evaluated and/or fixed. Not every factor is weighted the same and some are not as important as others. Relatively unimportant factors like meta keywords are not included in the overall score.
Item | Factor | Pointers | |
---|---|---|---|
PageTitle | 100% | Far too many sites lack a page title. A page title is the first thing that shows in the search results so always use the title element. | |
Title relevance | 65% | A title should reflect the contents of a site. This site has a 50 % match | |
Title Length | 30% | Limit your title to anywhere between 40 and 70 characters. Your title was 25 characters long | |
Meta Description | 0% | A meta description is the second element that shows in the search results so always use the meta description. | |
Meta description length | 0% | The meta description should be between 145 and 160 characters. This meta description is 1 characters long. | |
Meta description relevance | 0% | Meta Description should reflect the contents of a site. This site has a 0 % match | |
Number of internal links | 70% | Linking to internal pages makes pages easier to find for search engines. Try to keep the number of links on your page roughly below 100. There are 149 internal links on this page. | |
Folder structure | 100% | We found a folder structure in the links on your page. A good folder structure makes a site easier to navigate. We found 4 level 1 folders and 6 folders above or in the first level of navigation. | |
Headings | 30% | Headers should reflect the contents of a site. This site has a 13 % match | |
Links | 16% | Link anchors should to some degree reflect the contents of a site. This site has a 8 % match | |
Image alt tags | 28% | Image alt tags should to some degree reflect the contents of a site. This site has a 10 % match | |
Bold and italic | 99% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 33 % match | |
Html ratio | 30% | Try to keep the html / text ratio as low as possible. More html means longer loading times. Layout should be handled in a serpate css file | |
Image descriptions | 97% | 97.041420118343 % of all images have been described via the "alt" attribute. Describing images with relevant text may lead to better results in the search engines. | |
Page errors | 100% | Pages with no errors display significantly faster on most browsers. We detected 0 errors and warnings | |
WordCount | 20% | An ideal page contains between 400 and 600 words.This page contains 3441 words | |
Server response time | 30% | A slow server slows down a website. This server responds 383.85% slower the average | |
Gzip compression | 30% | This site does not use Gzip compression. Pages may not display as fast as they could | |
Keywords in Domainname | 30% | There are no important keywords in your domain name | |
Keywords in domain path | 100% | There are important keywords in the domain path | |
Structured Data | 100% | Structured data makes it easier for search engines to index your website | |
Inline css | 0% | Do not use inline css declarations. Inline css will slow down the rendering of the website. We detected 343 inline style declarations ( <a style="color:green">) with a size of 11856 bytes | |
Excessive use of the same words | 100% | There is no indication that there are one or more keywords that are used excessively. | |
Frames or iframes | 100% | Perfect, detected not (i)frames on your webpagina | |
Flash | 100% | Perfect, we detected no flash objects on your page | |
Css | 30% | We detected too much (2) CSS files on your page. Css files block the loading of a webpage. | |
Javascript | 100% | Perfect, we did not detect too many blocking JavaScript files | |
Mobile Website | 100% | Perfect, we found a responsive design for mobile users | |
Most important heading | 100% | Perfect, we detected a correct use of the most important (h1) heading! | |
Normalized headings | 100% | Perfect, we found a correct use of normalized headings ! |
How would you like to have SEO advice for all your pages ?? Start your SEO Dashboard and optimize your website!
it.wikipedia.org images and descriptions
100 images found at it.wikipedia.org Images can improve the user experience for a website by making a pag visually appealing Images can also add extra keyword relevance to a webpage by using alt tags. Images can also slow down a website. If the width and height for a picture is not specified for a browser know in advance how large the image is. A browser must first load the picture and see before it knows how much space should be on the page. Upon reservation In the meantime, the browser can do little but wait. When the height and width for the plate are given in the HTML code, a browser just continues to build for a page while the images load in the background.
https://upload.wikimedia.org/wikipedia/commons/thumb/b/bc/nota_disambigua.svg/18px-nota_disambigua.svg.png height: 18 width: 18 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/6/6a/convolution_of_box_signal_with_itself2.gif/370px-convolution_of_box_signal_with_itself2.gif height: 116 width: 370 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/132e57acb643253e7810ee9702d9581f159a1c61 height: height attribute not set width: width attribute not set description: {\displaystyle f} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d3556280e66fe2c0d0140df20935a6f057381d77 height: height attribute not set width: width attribute not set description: {\displaystyle g} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0f646d7f404b2b4c55d2005540bfe7cf36ee0eaf height: height attribute not set width: width attribute not set description: {\displaystyle f\ast g} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4422051052da869dc5b1f0e1cfb06a045ee0c36a height: height attribute not set width: width attribute not set description: {\displaystyle \tau =0} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/65658b7b223af9e1acc877d848888ecdb4466560 height: height attribute not set width: width attribute not set description: {\displaystyle t} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f4bbf264afab0dc53ac76af3547e2a29cb6cdae3 height: height attribute not set width: width attribute not set description: {\displaystyle f(\tau )g(t-\tau )} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/38a7dcde9730ef0853809fefc18d88771f95206c height: height attribute not set width: width attribute not set description: {\displaystyle \tau } |
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https://upload.wikimedia.org/wikipedia/commons/thumb/b/b9/convolution_of_spiky_function_with_box2.gif/370px-convolution_of_spiky_function_with_box2.gif height: 107 width: 370 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5bf044fe2fbfc4bd8d6d7230f4108430263f9fd6 height: height attribute not set width: width attribute not set description: {\displaystyle f(t)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b84f700860ee7af27797d11ddfad3d185eb7af0e height: height attribute not set width: width attribute not set description: {\displaystyle g(t)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/786849c765da7a84dbc3cce43e96aad58a5868dc height: height attribute not set width: width attribute not set description: {\displaystyle \mathbb {r} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/06c76c12442a632e1cce34e000cdf8447526fbaf height: height attribute not set width: width attribute not set description: {\displaystyle (f*g)(t):=\int _{-\infty }^{\infty }f(\tau )g(t-\tau )\ \mathrm {d} \tau =\int _{-\infty }^{\infty }f(t-\tau )g(\tau )\ \mathrm {d} \tau } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f30f069275ad3606021b5c89c0b96a5d0d926108 height: height attribute not set width: width attribute not set description: {\displaystyle \int _{-\infty }^{\infty }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f3e61dd4eb586f0779c35353d469591cc26900f6 height: height attribute not set width: width attribute not set description: {\displaystyle (t-\tau )=\tau '} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2a4b3850eb4dcb49e6a65f6d76e434f4471f4087 height: height attribute not set width: width attribute not set description: {\displaystyle \tau '} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/bcba00f11285b589b0ff57beeaf118defab2cfe8 height: height attribute not set width: width attribute not set description: {\displaystyle f(\tau )} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7270aba4a907afb2c1e074efac5f90ccc6ede41e height: height attribute not set width: width attribute not set description: {\displaystyle g(-\tau )} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a713426956296f1668fce772df3c60b9dde8a685 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbb {r} ^{d}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f9add4085095b9b6d28d045fd9c92c2c09f549a7 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbb {c} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/905af0c0a8453a0007619bb9273edf223e37502b height: height attribute not set width: width attribute not set description: {\displaystyle (f*g)(x)=\int _{\mathbb {r} ^{d}}f(y)g(x-y)\,\mathrm {d} y=\int _{\mathbb {r} ^{d}}f(x-y)g(y)\ \mathrm {d} y} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/191744cf9cddeff3ab2e750e22bcfce7766d355e height: height attribute not set width: width attribute not set description: {\displaystyle x+y} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/591426ff2cb83d4938e4025bf2d126628e1123b5 height: height attribute not set width: width attribute not set description: {\displaystyle x_{t}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b26be3e694314bc90c3215047e4a2010c6ee184a height: height attribute not set width: width attribute not set description: {\displaystyle h} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4ea4b627c68e0be00f12e38176bc408de3ebd96f height: height attribute not set width: width attribute not set description: {\displaystyle (x_{t}*h)(t)\,{\stackrel {\mathrm {def} }{=}}\int _{-\infty }^{\infty }h(\tau )\cdot x_{t}(t-\tau )\ \mathrm {d} \tau =\int _{t_{o}}^{t_{o}+t}h_{t}(\tau )\cdot x_{t}(t-\tau )\ \mathrm {d} \tau } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3269d8ddf0283582f0152583b7a6970d58dbdc14 height: height attribute not set width: width attribute not set description: {\displaystyle t_{o}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a51cf442e4e836eaf2654359b8d52628180b2e83 height: height attribute not set width: width attribute not set description: {\displaystyle h_{t}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c8babff9cfcc1e3d335ff56e74cef69b1fff2cde height: height attribute not set width: width attribute not set description: {\displaystyle h_{t}(t)\ {\stackrel {\mathrm {def} }{=}}\ \sum _{k=-\infty }^{\infty }h(t-kt)=\sum _{k=-\infty }^{\infty }h(t+kt)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/87f9e315fd7e2ba406057a97300593c4802b53e4 height: height attribute not set width: width attribute not set description: {\displaystyle x} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b176b3dbcced447341ad5ab70001ef0e3231062e height: height attribute not set width: width attribute not set description: {\displaystyle f[n]} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3c5e1d771a2385e9aeb71838a40425bb07c89525 height: height attribute not set width: width attribute not set description: {\displaystyle g[n]} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/449494a083e0a1fda2b61c62b2f09b6bee4633dc height: height attribute not set width: width attribute not set description: {\displaystyle \mathbb {z} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/22a6a37d031ad51578578e9773bc2ccd3e7bf060 height: height attribute not set width: width attribute not set description: {\displaystyle (f*g)[n]\ {\stackrel {\mathrm {def} }{=}}\ \sum _{m=-\infty }^{\infty }f[m]\,g[n-m]=\sum _{m=-\infty }^{\infty }f[n-m]\,g[m]} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/70f0c27000fbc03d920b5b678949a0043ad269bd height: height attribute not set width: width attribute not set description: {\displaystyle (a_{n})_{n\in \mathbb {n} }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5c84b81376113feb099565d98a7b1e99231d3def height: height attribute not set width: width attribute not set description: {\displaystyle (b_{n})_{n\in \mathbb {n} }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/54e484cdd4542405ed69cbc921f9f39cddbe9e46 height: height attribute not set width: width attribute not set description: {\displaystyle g_{n}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f5e3890c981ae85503089652feb48b191b57aae3 height: height attribute not set width: width attribute not set description: {\displaystyle n} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/8261b1fb206e964b7cab33f192e8d2ff84e235cd height: height attribute not set width: width attribute not set description: {\displaystyle f*g_{n}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/6331aa214b08d05a42373e25b746c11bf4b036bd height: height attribute not set width: width attribute not set description: {\displaystyle (f*g_{n})[n]\equiv \sum _{m=0}^{n-1}\left(\sum _{k=-\infty }^{\infty }{f}[m+kn]\right)g_{n}[n-m]} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5d4099dcd12fea62ad089a8d26d2a14c54fc88f5 height: height attribute not set width: width attribute not set description: {\displaystyle [0,n-1]} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f88a1083624930555d80a7b580f3f3b9082031f5 height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}(f*g_{n})[n]&=\sum _{m\,=\,0}^{n-1}f[m]\ g_{n}[n-m]\\&=\sum _{m\,=\,0}^{n}f[m]\ g[n-m]+\sum _{m\,=\,n+1}^{n-1}f[m]\ g[n+n-m]\\&=\sum _{m\,=\,0}^{n-1}f[m]\ g[(n-m)_{\bmod {n}}]\equiv (f*_{n}g)[n]\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5a921fde4529a3cb4ca84e54154914689c021a26 height: height attribute not set width: width attribute not set description: {\displaystyle (f*g)(x)=\int _{\mathbb {r} ^{d}}f(y)g(x-y)\ \mathrm {d} y} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d919ffb3de31d39cecd5f28a2992e96b37dcb9d2 height: height attribute not set width: width attribute not set description: {\displaystyle l^{1}(\mathbb {r} ^{n})} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/158943c957a3f2896f1ada1fc8d860ccad15eb09 height: height attribute not set width: width attribute not set description: {\displaystyle f\in l^{1}(\mathbb {r} ^{d})} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4081c772364231d73e89c95d89b9705333440822 height: height attribute not set width: width attribute not set description: {\displaystyle g\in l^{p}(\mathbb {r} ^{d})} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b7d63bb8c8def80f4fb709fbb2aae6a11c9cd41d height: height attribute not set width: width attribute not set description: {\displaystyle 1\leq p\leq \infty } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f7e87fc9583e54fdb5021dc90e8046abd564d041 height: height attribute not set width: width attribute not set description: {\displaystyle (f*g)\in l^{p}(\mathbb {r} ^{d})} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ac167e998466ca09086bc78af3450441a3a79b8a height: height attribute not set width: width attribute not set description: {\displaystyle \|{f}*g\|_{p}\leq \|f\|_{1}\|g\|_{p}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c29a2f2fb3f642618036ed7a79712202e7ada924 height: height attribute not set width: width attribute not set description: {\displaystyle p=1} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/74c288d1089f1ec85b01b4de25c441fc792bd2d9 height: height attribute not set width: width attribute not set description: {\displaystyle l^{1}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/cf2317aaca1ecee4b8ccf667bc1001059eae5850 height: height attribute not set width: width attribute not set description: {\displaystyle l^{p}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4666c45d1ebad9f4c68a9dc7c4062e0c806a079d height: height attribute not set width: width attribute not set description: {\displaystyle 1\leq p,q,r\leq \infty } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5427c4186e6e622ecd37f7a4fd1e8b90bf5ef222 height: height attribute not set width: width attribute not set description: {\displaystyle {\frac {1}{p}}+{\frac {1}{q}}={\frac {1}{r}}+1} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3f3e9dd8e7cc66c9540bde40c8aadf8c1fdbc044 height: height attribute not set width: width attribute not set description: {\displaystyle \|f*g\|_{r}\leq \|f\|_{p}\|g\|_{q}\qquad f\in l^{p}\quad g\in l^{q}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a7d94a617d093a56c8c98c3b02f400254508359c height: height attribute not set width: width attribute not set description: {\displaystyle l^{p}\times l^{q}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/efd0e15821dee35eab0c69149d6e7f7fc2afe3c9 height: height attribute not set width: width attribute not set description: {\displaystyle l^{r}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0b507441c65be906da12e63975424152d487ff8e height: height attribute not set width: width attribute not set description: {\displaystyle \int _{\mathbb {r} ^{d}}{f}(y)g(x-y)\ \mathrm {d} y} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/64eaf4f48037ec86ed29824de20ca8fc5f26a4c9 height: height attribute not set width: width attribute not set description: {\displaystyle f*(g*\varphi )=(f*g)*\varphi \,} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9fd47b2a39f7a7856952afec1f1db72c67af6161 height: height attribute not set width: width attribute not set description: {\displaystyle \mu } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c15bbbb971240cf328aba572178f091684585468 height: height attribute not set width: width attribute not set description: {\displaystyle \nu } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b43d0ea3c9c025af1be9128e62a18fa74bedda2a height: height attribute not set width: width attribute not set description: {\displaystyle \lambda } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/e37e603019855af81d91371e044c0adf63ea4c6d height: height attribute not set width: width attribute not set description: {\displaystyle \int _{\mathbb {r} ^{d}}f(x)d\lambda (x)=\int _{\mathbb {r} ^{d}}\int _{\mathbb {r} ^{d}}f(x+y)\,\mathrm {d} \mu (x)\,\mathrm {d} \nu (y)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a5a031232d3f3687f628da6c2a0a1a87d2aec84c height: height attribute not set width: width attribute not set description: {\displaystyle \|\mu *\nu \|\leq \|\mu \|\|\nu \|} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/611ab4d408ca1fd090dd1e2647d9583aafa80e63 height: height attribute not set width: width attribute not set description: {\displaystyle f*g=g*f} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/533aa0fed3c27ff670262487cb276c13183618a2 height: height attribute not set width: width attribute not set description: {\displaystyle (f*g)(t):=\int _{-\infty }^{\infty }f(\tau )g(t-\tau )\mathrm {d} \tau } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/68441b8f3ce66fbc95de169bfa8001012dec76aa height: height attribute not set width: width attribute not set description: {\displaystyle \tau =t-y\to t-\tau =y} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/738c8d56707b7c40746812c818fbdf12acbabc04 height: height attribute not set width: width attribute not set description: {\displaystyle {\frac {\mathrm {d} \tau }{\mathrm {d} y}}=-1\to \mathrm {d} \tau =-\mathrm {d} y} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b8a6208ec717213d4317e666f1ae872e00620a0d height: height attribute not set width: width attribute not set description: {\displaystyle y} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/fe3b75dcc28e368d05e918b0b4b274012306c873 height: height attribute not set width: width attribute not set description: {\displaystyle \tau =t-y\to -\infty =t-y\to \underbrace {-\infty -t} _{=-\infty }=-y\to y=\infty } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4853fe016199109945416ae0ac5f59d1cf31ac00 height: height attribute not set width: width attribute not set description: {\displaystyle \tau =t-y\to \infty =t-y\to \underbrace {\infty -t} _{=\infty }=-y\to y=-\infty } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d08eff11dceccd267eeecf0d8ad1ab6697830366 height: height attribute not set width: width attribute not set description: {\displaystyle (f*g)(t):=\int _{-\infty }^{\infty }f(\tau )g(t-\tau )\mathrm {d} \tau =-\int _{\infty }^{-\infty }f(t-y)g(y)\mathrm {d} y=\int _{-\infty }^{\infty }g(y)f(t-y)\mathrm {d} y=(g*f)(t)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a0f991d60e8ee3664e6f82b6068dc3c144b9db7b height: height attribute not set width: width attribute not set description: {\displaystyle f*(g*h)=(f*g)*h} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/497055dc3e7d12ed8a4b7e9893f7de0984ff4cb0 height: height attribute not set width: width attribute not set description: {\displaystyle f*(g+h)=(f*g)+(f*h)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/59f887ab4dc4b5d5d503eaa0afbb18534ffbb95d height: height attribute not set width: width attribute not set description: {\displaystyle a(f*g)=(af)*g=f*(ag)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ffd2487510aa438433a2579450ab2b3d557e5edc height: height attribute not set width: width attribute not set description: {\displaystyle a} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2f5c01081a00aeefdc2d74a04331e30bc957b3d1 height: height attribute not set width: width attribute not set description: {\displaystyle {\mathcal {d}}(f*g)={\mathcal {d}}f*g=f*{\mathcal {d}}g} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5c0a9a41109af797a0b4c371d06a975555542940 height: height attribute not set width: width attribute not set description: {\displaystyle {\mathcal {d}}f} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2770cec8788bd04cae223e0261c9f0de82acfdc8 height: height attribute not set width: width attribute not set description: {\displaystyle {\mathcal {d}}f(n)=f(n+1)-f(n)} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/magnifying_glass_icon_mgx2.svg/18px-magnifying_glass_icon_mgx2.svg.png height: 18 width: 18 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d2c373544d4630005b7ed173446383ed6c8f3501 height: height attribute not set width: width attribute not set description: {\displaystyle {\mathcal {f}}\{f*g\}=k\cdot {\mathcal {f}}\{f\}\cdot {\mathcal {f}}\{g\}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/24ce6f2d5a1a9e9185c934c0a8950c0d0b1a2714 height: height attribute not set width: width attribute not set description: {\displaystyle {\mathcal {f}}(f)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c3c9a2c7b599b37105512c5d570edc034056dd40 height: height attribute not set width: width attribute not set description: {\displaystyle k} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f5f3c8921a3b352de45446a6789b104458c9f90b height: height attribute not set width: width attribute not set description: {\displaystyle g} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/58c7d7d902cc5d4c7671560f7750de4b29c7710a height: height attribute not set width: width attribute not set description: {\displaystyle (f*g)(x)=\int _{g}f(y)g(xy^{-1})\,\mathrm {d} m(y)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/10a253601116b809b41c58d1e4e9459e39c90dbf height: height attribute not set width: width attribute not set description: {\displaystyle y(n)=x(n)*h(n)=\sum _{k=-\infty }^{\infty }x(k)\cdot h(n-k)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/aebe4ffe691c5fffe6568b35a3baba6de2ec365d height: height attribute not set width: width attribute not set description: {\displaystyle \int _{-\infty }^{\infty }h(\tau )\cdot x_{t}(t-\tau )\,\mathrm {d} \tau } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/06d1d432330f231f93ac0613699aa6fb46b479cb height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}&=\sum _{k=-\infty }^{\infty }\left[\int _{t_{o}+kt}^{t_{o}+(k+1)t}h(\tau )\cdot x_{t}(t-\tau )\ d\tau \right]\\&{\stackrel {\tau \to \tau +kt}{=}}\ \sum _{k=-\infty }^{\infty }\left[\int _{t_{o}}^{t_{o}+t}h(\tau +kt)\cdot x_{t}(t-\tau -kt)\ d\tau \right]\\&=\int _{t_{o}}^{t_{o}+t}\left[\sum _{k=-\infty }^{\infty }h(\tau +kt)\cdot \underbrace {x_{t}(t-\tau -kt)} _{x_{t}(t-\tau )}\right]\ \mathrm {d} \tau \\&=\int _{t_{o}}^{t_{o}+t}\underbrace {\left[\sum _{k=-\infty }^{\infty }h(\tau +kt)\right]} _{{\stackrel {\mathrm {def} }{=}}\ h_{t}(\tau )}\cdot x_{t}(t-\tau )\ \mathrm {d} \tau \end{aligned}}} |
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http://it.wikipedia.org/w/resources/assets/poweredby_mediawiki.svg height: 31 width: 88 description: powered by mediawiki |
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