Windowed Cross Correlation (corrgram)

Computes windowed cross correlation

Description

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)

[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.

[Ben]

I agree