[SciPy-user] Frequency content of a transient signal

Matthieu Brucher matthieu.brucher@gmail....
Tue Jul 22 02:15:11 CDT 2008


Hi !

I think you can use a sliding DFT on your signal. This way, you will
get a moving estimation of the spectral information (it's a basic
time-frequency transform, before you use wavelets ;)).

Matthieu

2008/7/22 Nils Wagner <nwagner@iam.uni-stuttgart.de>:
> Hi all,
>  How can I obtain the frequency content of a
> transient signal (signal.png) ?
>
> Any pointer would be appreciated.
>
> Nils
>
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