Fast Fourier Transform (FFT)??

[Chad J]

Don Clugston wrote:
> Chad J wrote:
> 
>> Has anyone written a FFT in D that they wouldn't mind sharing?
>>
>> I checked dsource and couldn't find it there, and I don't feel like 
>> compiling/linking C code and going through that hassle.  Speed is nice 
>> but not imperative, and I'm hoping for something that will be more 
>> correct than anything I would write :)
>>
>> Thanks in advance.
> 
> 
> There's one in mathextra on dsource. Pretty basic though.
> If you need a serious FFT, make a wrapper for FFTW.

Cool.  I did not see that in mathextra when I looked earlier, maybe 
because it was in the notyetorganized part.

I'll be trying that out, thanks.