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Windowed Cross Correlation (corrgram)

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4.5 | 2 ratings Rate this file 7 Downloads (last 30 days) File Size: 2.88 KB File ID: #15299 Version: 1.0
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Windowed Cross Correlation (corrgram)



14 Jun 2007 (Updated )

Computes windowed cross correlation

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Calculate windowed cross correlation between two signals A and B up to a pre-defined lag. Usage is similar to the Matlab function SPECGRAM.

Required Products Signal Processing Toolbox
MATLAB release MATLAB 6.0 (R12)
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Comments and Ratings (2)
25 Aug 2009 Ben

Ben (view profile)

I agree

13 Aug 2008 Alan B

Very useful tool, something that should be available as a built-in.

I'm getting an out of memory error for two ~300000 element vectors - it seems that Matlab should be able to handle data of that size. The problem is with the X=buffer(...) on line 87, and I'm looking into it myself but I thought I'd post a message too.

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