windowed fourier transformation

[uschweckendiek <uschweckendiek@xxxxxxxxxxxxxxx>]

Hi ferreters,

has anybody ever done a windowed fourier analysis with
ferret? 
I think it might be possible (but costly) to use ferret's
ffta and fftp external functions.
In this case has anybody written a journal file for it?

Thanks, Ulf.

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|Ulf Schweckendiek                                       |
|Institut f. Meereskunde                                 |
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