[SciPy-User] calculate xcorr/acorr without plotting?

David Ho itsdho@ucla....
Wed Jun 23 15:57:39 CDT 2010

Hi all!

Is there a way to calculate a cross-correlation (xcorr) or autocorrelation
(acorr) without actually plotting a figure?

For example, for histograms, I can use matplotlib.pyplot.hist() to plot a
histogram, but I can also use numpy.histogram() if I just want to compute
the values without plotting a figure.
I'd like to do something similar for cross-correlations.

Thanks for your help!

--David Ho
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