[SciPy-User] Equivalent for matlab interpft

josef.pktd@gmai... josef.pktd@gmai...
Sun Jan 8 07:20:07 CST 2012


On Sun, Jan 8, 2012 at 7:59 AM, Victor Larie <victor.larie@gmail.com> wrote:
> Hi there!
>
> It's my first question on this list, pretty new with scipy and the dsp world
> also.
>
> I've been trying to find a scypy/numpy implementation (or way to do it) for
> the matlab 1-D interpolation using FFT (interpft).
> It's eithter too simple or I just couldn't find it.
>
> No luck so far, I guess any suggestion is more than welcomed.

scipy.signal.resample might do what you want

there might be something in ndimage, but I don't know whether it uses fft.

Josef

>
> Regards,
> Victor
>
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