psd estimation no matplotlib

[Corey Richardson]

On 02/05/2011 05:19 AM, Jack Yu wrote:
> Hi all,
> Is there a function psd() for estimating power spectral density that is not
> dependent on the importing of matplotlib or pylab [snip]
> 

There is not built into Python, but you could rip the function right out
of pylab's or matplotlib's source and put it in your own code, or even
just write it yourself.

~Corey