FORTRAN routine for fast Fourier Transform?

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2 total messages Started by KOROSI,Gabor Thu, 10 Sep 1992 05:33

#311

Author: KOROSI,Gabor
Date: Thu, 10 Sep 1992 05:33

11 lines
892 bytes

I need a fortran subroutine which computes the fast Fourier transform of time
series. I would prefer a public domain routine, but pointers to standard
libraries would also be helpful. 


G\'abor K\H or\"osi

La Trobe University,          on leave from: Institute of Economics
Department of Econometrics                   Hungarian Academy of Sciences
Bundoora (Melbourne),                        Budapest
Victoria, Australia, 3083                    Hungary

Re: FORTRAN routine for fast Fourier Transform?

#350

Author: Francis Lim
Date: Tue, 15 Sep 1992 23:01

10 lines
970 bytes

The latest (2nd edition) version of "Numerical Recipes
in FORTRAN" now has a FFT routine I believe. However,
I'm not sure where you can obtain this on-line, or if
it is possible. You could, I suppose, purchase the book
for about $40.
-- 
==============================================================================
     FRANCIS W. LIM / email: flim@ucsd[.edu] / dept phone: (619) 534-3383
     Dept of Economics, Univ of Cal at San Diego, La Jolla, CA 92093-0508
==============================================================================

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