Cross-correlation
id:
cross-correlation-264-7788108
title:
Cross-correlation
text:
In signal processing, cross-correlation is a measure of similarity of two series as a function of the displacement of one relative to the other. This is also known as a sliding dot product or sliding inner-product. It is commonly used for searching a long signal for a shorter, known feature. It has applications in pattern recognition, single particle analysis, electron tomography, averaging, cryptanalysis, and neurophysiology. The cross-correlation is similar in nature to the convolution of two
brand slug:
wiki
category slug:
encyclopedia
description:
Covariance and correlation
original url:
https://en.wikipedia.org/wiki/Cross-correlation
date created:
date modified:
2024-04-24T08:01:12Z
main entity:
{"identifier":"Q1302587","url":"https://www.wikidata.org/entity/Q1302587"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/21/Comparison_convolution_correlation.svg","width":512,"height":384}
fields total:
13
integrity:
15