Cross-Correlation
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Cross-Correlation

 
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Marino



Joined: 27 Oct 2005
Posts: 8

Posted: Mon Jun 12, 2006 11:07 am    Post subject: Cross-Correlation Reply with quote

Hi all!

I would like to perform the Cross-Correlation between two acoustic signals to get the Correlation-Coefficient.

I’m new to DSP; I just have experience in writing some assembly code for general purpose Micro controller (Microchip PIC).

On the web, I didn’t find any example to calculate the Correlation-Coefficient in assembly code. I was looking for assembly code and not C code because the computation of the Correlation-Coefficient is time critical and also because it’s easily done for me to understand and modify an assembly code.

If any one knows any example to calculate the Correlation-Coefficient in assembly code, I’ll be very thankful.

I would appreciate any advice.

Thank you!
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