xcorr function and autocorrelation

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Simon
Simon 2011-4-15
回答： David St-Amand 2017-10-24
Hi,
I need to plot an autocorrelogram from a dataset i have. At some point, the autocorrelation coefficient should be negative. By using the normalization of the xcorr() function, the autocorrelation coefficient is always greater than 0.65. Does someone know how to get the right autocorrelogram from the xcorr() function? Thanks Simon

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David St-Amand
David St-Amand 2017-10-24
Same question here

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