acf

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giannis papadakis
giannis papadakis 2012-1-29
how can i put the acf command on my command window, where can i find that command

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回答（2 个）

Walter Roberson
Walter Roberson 2012-1-29
MATLAB does not have any acf command. The econometrics toolbox has an autocorr function for calculating ACF.
There is a MATLAB File Exchange contribution that has a routine named acf; see http://www.mathworks.com/matlabcentral/fileexchange/30540-autocorrelation-function-acf
Wayne King
Wayne King 2012-1-29
In addition to Walter's suggestion, you can use xcorr() in the Signal Processing Toolbox to obtain the autocorrelation sequence estimate.

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