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From: Jon Harrop <j...@ffconsultancy.com>
Subject: Re: fft from numerical recipes
Newsgroups: sci.image.processing,sci.math.num-analysis,comp.lang.fortran
Followup-To: sci.math.num-analysis
Date: Wed, 18 Apr 2007 17:29:23 +0100
References: <f03ar3$kt7$1@news.albasani.net>
Organization: Flying Frog Consultancy Ltd.
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heiko liebhart wrote:
> i am quite as new to programming in general and to fortran in particular
> as to programming ffts.
> 
> as i wanted to apply a fouriertransformation to one of my progs for
> pulseshaping i started with the subroutine four1 provided in numerical
> recipes.

Forget about Fortran and NR, they both suck. Use something like Mathematica,
Matlab, R, F# or OCaml and you won't suffer from unnecessary problems. If
you must use an unsafe low-level language use C and the FFTW library from
MIT.

-- 
Dr Jon D Harrop, Flying Frog Consultancy
The F#.NET Journal
http://www.ffconsultancy.com/products/fsharp_journal/?usenet