http://wiki.karljones.com/index.php?action=history&feed=atom&title=Cross-correlation 2026-10-23T21:57:32Z Revision history for this page on the wiki MediaWiki 1.24.2 http://wiki.karljones.com/index.php?title=Cross-correlation&diff=17181&oldid=prev 2016-08-24T22:11:14Z

<p>Created page with &quot;In <a href="/index.php/Signal_processing" title="Signal processing">signal processing</a>, &#039;&#039;&#039;cross-correlation&#039;&#039;&#039; is a measure of similarity of two series as a function of the lag of one relative to the other. This is also known as a slidi...&quot;</p> <p><b>New page</b></p><div>In [[signal processing]], '''cross-correlation''' is a measure of similarity of two series as a function of the lag of one relative to the other. This is also known as a sliding dot product or sliding inner-product. <br /> <br /> == Description ==<br /> <br /> It is commonly used for searching a long signal for a shorter, known feature.<br /> <br /> It has applications in [[pattern recognition]], [[single particle analysis]], electron tomography, [[averaging]], [[cryptanalysis]], and neurophysiology.<br /> <br /> == See also ==<br /> <br /> * [[Autocorrelation]]<br /> * [[Autocovariance]]<br /> * [[Coherence]]<br /> * [[Convolution]] - a [[mathematical operation]] on two [[Function (mathematics)|functions]] ('''f''' and '''g''').<br /> * [[Correlation]]<br /> * [[Correlation function]]<br /> * [[Cross-covariance]]<br /> * [[Cross-spectrum]]<br /> * [[Covariance mapping]]<br /> * [[Digital image correlation]]<br /> * [[Phase correlation]]<br /> * [[Scaled correlation]]<br /> * [[Signal processing]]<br /> * [[Spectral density]]<br /> * [[Wiener–Khinchin theorem]]<br /> <br /> == External links ==<br /> <br /> * [https://en.wikipedia.org/wiki/Cross-correlation Cross-correlation] @ Wikipedia<br /> <br /> [[Category:Signal processing]]</div>

Karl Jones