[SciPy-user] Hamming low pass fir filter

vincenzo cacciatore vincenzo.cacciatore at gmail.com
Fri Mar 31 02:21:29 CST 2006


Hi all,
i'm a new list member.

I would like to design and apply a FIR low pass filter with Hamming
window.
I'm using scipy module.

First I create the windows with the signal.firwin function and after i
apply this window to my signal with the signal.lfilter function.

I didn't understand where i can specify what kind of filter i'm
implementing (low, high or band pass).

Thanks all,
Vincenzo
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