psd estimation no matplotlib
jackchungchiehyu at googlemail.com
Sat Feb 5 11:19:15 CET 2011
Is there a function psd() for estimating power spectral density that is not
dependent on the importing of matplotlib or pylab, like there is
numpy.linalg.svd() to pylab.svd(). I would like to run some codes which
estimate psd on the computing nodes on a cluster, but the system
administrator says that it is impractical to install matplotlib on all of
them, because it requires X window, which takes up a lot of memory, which
the computing nodes do not have. Thanks for any help in advance.
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