[SciPy-User] [SciPy-user] Float32 FFT

David Cournapeau cournape@gmail....
Tue Feb 9 03:24:02 CST 2010


On Tue, Feb 9, 2010 at 12:49 AM, Klaus Kopec
<klaus.kopec@tuebingen.mpg.de> wrote:
> On 02/08/2010 04:19 PM, David Cournapeau wrote:
>> The double precision support for fftn was a bug, this is now fixed.
> Thank you for fixing the bug so quickly.
>
> The only remaining problem with fftn now is ifftn, which is apparently
> not yet implemented for complex64 input (according to the
> NotYetImplemented error and the fftpack.basic source code for ifftn).

Yep, it is a bug. Should be fixed in the trunk. It is not super
tested, though, and may be slightly inefficient (I have been lazy in
the reuse of input buffers),

cheers,

David


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