Autocorrelation technique
id:
autocorrelation-technique-178-9941707
title:
Autocorrelation technique
text:
The autocorrelation technique is a method for estimating the dominating frequency in a complex signal, as well as its variance. Specifically, it calculates the first two moments of the power spectrum, namely the mean and variance. It is also known as the pulse-pair algorithm in radar theory. The algorithm is both computationally faster and significantly more accurate compared to the Fourier transform, since the resolution is not limited by the number of samples used.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Autocorrelation_technique
date created:
2006-04-02T11:09:58Z
date modified:
2024-09-04T17:11:52Z
main entity:
{"identifier":"Q4826228","url":"https://www.wikidata.org/entity/Q4826228"}
image:
fields total:
13
integrity:
14