Formula for cross-correlation in matlab

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Sagar
Sagar el 9 de Mzo. de 2016
Respondida: Sagar el 11 de Mzo. de 2016
When we calculate cross correlation using the function 'xcorr' with 'coeff' option, does the function calculate Pearson correlation coefficient or something else?

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Sagar
Sagar el 11 de Mzo. de 2016
It looks like that 'xcorr' does not calculate Pearson correlation coefficient directly. To get Pearson correlation coefficient, we have to remove the mean first and then call 'xcorr' which will then give Pearson correlation coefficient.

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dpb
dpb el 9 de Mzo. de 2016
In the Statistics Toolbox, see
doc corr

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