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From: carlo@cvs.rochester.edu (Carlo Tiana)
Newsgroups: comp.graphics,sci.math
Subject: 3D FFT code request
Message-ID: <1991Jun27.203410.4562@galileo.cc.rochester.edu>
Date: 27 Jun 91 20:34:10 GMT
Sender: news@galileo.cc.rochester.edu
Organization: Center for Visual Science, U. of Rochester
Lines: 15

I have a need for some C language code that will perform an in-place 3D (or
ND) fast fourier transform. I have seen and used the code in Numerical
Recipes, though being of FORTRAN origin, it has its quirks. If you have a
favorite piece of code that you would not mind sending me, I would really
be grateful.
Thank you very much.
Carlo.

PS - mixed radix is welcome but not necessary. Fast would of course be nice,
     as we expect to operate on 1024x1024x128 size data sets....

--
carlo@cvs.rochester.edu      |
carlo@white.stanford.edu     |    We always remember you have a choice.
carlo@vision.arc.nasa.gov    |