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How to write the autocorrelation of a sequence x(n)

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Marwan Malaeb on 22 Apr 2017

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Commented: Marwan Malaeb on 22 Apr 2017

How to write the autocorrelation of a sequence x(n)

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Marwan Malaeb on 22 Apr 2017

No problem I found it. it is the dsp.autocorrelater.

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Image Analyst on 22 Apr 2017

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https://www.mathworks.com/matlabcentral/answers/336648-how-to-write-the-autocorrelation-of-a-sequence-x-n#answer_264025

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If you have the Signal Processing Toolbox,

r = xcorr(x, x);

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Marwan Malaeb on 22 Apr 2017

this may return the correlation coefficients. I want the autocorrelation.and for a certain value to M.

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