Article View: alt.uu.math.misc
Article #46Re: FFT
From: Jean-Philippe Grivet
Date: Thu, 08 Oct 1998 00:00
Date: Thu, 08 Oct 1998 00:00
36 lines
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1983 bytes
hary wrote:
>
> Greeting !!!
>
> I am looking for a site where I can find a routine or an excel macro for
> computing
> a Fast Fourrier Transform.
>
> Any help is very appreciated.
>
> Hary
Hi!
Excel has a built-in FFT routine, which you can locate by just typing
"Fourier" in the help. More precisely, in the french version, look at
outils/utilitaire d'analyse/transformation de fourier rapide.
The number of data (real or complex) must be an even power of two, up to
4096.
Greetings,
--
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Jean-Philippe GRIVET *
Centre de Biophysique Moléculaire *
rue Charles-Sadron, 45071 Orléans cedex 02, France *
Téléphone: 02 38 25 76 32 *
Télécopie: 02 38 63 15 17 *
e-mail: grivet@cnrs-orleans.fr *
*
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X-Google-Language: ENGLISH,ASCII X-Google-Thread: 1139f8,153af3e9987323f4 X-Google-Attributes: gid1139f8,public X-Google-Thread: 1077c2,153af3e9987323f4 X-Google-Attributes: gid1077c2,public X-Google-Thread: 107079,153af3e9987323f4 X-Google-Attributes: gid107079,public X-Google-Thread: 10d67e,153af3e9987323f4 X-Google-Attributes: gid10d67e,public From: Jean-Philippe Grivet <grivet@cnrs-orleans.fr> Subject: Re: FFT Date: 1998/10/08 Message-ID: <361CE7C9.3B69@cnrs-orleans.fr> X-Deja-AN: 399022575 Distribution: inet Content-Transfer-Encoding: quoted-printable References: <01bdf28a$8b6b0fe0$7a075dc0@bregeon.cedrat-grenoble.fr> Content-Type: text/plain; charset=iso-8859-1 Organization: Centre de Biophysique Moléculaire Mime-Version: 1.0 Reply-To: grivet@cnrs-orleans.fr Newsgroups: alt.uu.math.misc,aus.mathematics,fr.sci.maths,sci.math.num-analysis