Posted by Amir Gil on August 21, 1997 at 11:39:58:

Hello!

I'm looking for a freeware 3D FFT function that matches the

SGI math lib function cfft3d., but for alpha station.

I saw that SGI are relying on the netlib FFTPACK,

but no cfft3D is there.

The specifications I need are:

1. FFT that operates on a discrete 3D function with dimensions NxNxN.

2. As few limits on N as possible. 2 to the power of n is not acceptable.

3. Forward and backward transformations.

Thanks in advance

Amir

- Re: cfft3d
**Scott Betts***10:42:09 9/03/97*(0)