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Time Window Based Cross-correlation

by Tim Streeter

 

04 Dec 2006 (Updated 18 Apr 2007)

Fast time window based cross-correlation

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Description

This code calculates the cross-correlation for specified time windows over the duration of two input signals. The time windows can be shifted by increments smaller than the time window length. The code is based upon the 'xcorr' function.

MATLAB release MATLAB 7.1.0 (R14SP3)
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Comments and Ratings (1)
03 Jan 2007 Vishnuvenkatesh Dhage  
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Updates
06 Dec 2006

Updating to add an example and change category to 'General DSP'.

18 Apr 2007

- Added within time window normalization
- Altered input argument parsing method

Tag Activity for this File
Tag Applied By Date/Time
dsp Tim Streeter 22 Oct 2008 08:51:10
cross correlation Tim Streeter 22 Oct 2008 08:51:10
fast time Tim Streeter 22 Oct 2008 08:51:10
signal processing Tim Streeter 22 Oct 2008 08:51:10
input signals Tim Streeter 22 Oct 2008 08:51:10
cross correlation Wouter 04 May 2010 05:42:36
cross correlation Hamid Badi 17 Feb 2011 08:13:07

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