[SciPy-user] FFT Filtering
Scott Sinclair
scott.sinclair.za at gmail.com
Wed Feb 4 00:38:18 EST 2009
> 2009/2/3 Marco <gaedol at gmail.com>:
> Has anyone pointers to "applying a low pass filter to a signal's FFT"
> in scipy (and not only...)?
The suggestion to read the relevant sections in Numerical Recipes is a
good start. After that, you can probably find the tools you need in
scipy.signal
http://docs.scipy.org/doc/scipy/reference/tutorial/signal.html
http://docs.scipy.org/doc/scipy/reference/signal.html
also see this cookbook entry
http://www.scipy.org/Cookbook/SavitzkyGolay
Cheers,
Scott
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