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Windowed Cross Correlation (corrgram)

version 1.0 (2.88 KB) by

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.

Comments and Ratings (2)

Ben

Ben (view profile)

I agree

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.

MATLAB Release
MATLAB 6.0 (R12)

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