how to solve equation for autocorelation of signal

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Ashish
Ashish on 29 Dec 2013
Commented: Ashish on 30 Dec 2013
Hello all,
pl. help me solving equation, i need to know how to write the equation in matlab.

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Accepted Answer

Image Analyst
Image Analyst on 29 Dec 2013
Did you experiment around with xcorr()?
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Image Analyst
Image Analyst on 30 Dec 2013
What lag? It's an autocorrelation. You just slide the signal past itself and multiply element by element and sum the products. You get a new signal that's twice as long.

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