From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,FORGED_GMAIL_RCVD, FREEMAIL_FROM autolearn=no autolearn_force=no version=3.4.4 X-Google-Thread: a07f3367d7,5b77ccc592359c44 X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII Path: g2news2.google.com!postnews.google.com!m11g2000yqh.googlegroups.com!not-for-mail From: Chrono Newsgroups: comp.lang.ada Subject: Re: Fourier Date: Fri, 17 Jul 2009 04:49:19 -0700 (PDT) Organization: http://groups.google.com Message-ID: References: <9pvft0a87qq$.11jq55zbrc49c$.dlg@40tude.net> NNTP-Posting-Host: 201.7.145.1 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1247831359 9132 127.0.0.1 (17 Jul 2009 11:49:19 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Fri, 17 Jul 2009 11:49:19 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: m11g2000yqh.googlegroups.com; posting-host=201.7.145.1; posting-account=n9Sa1woAAACZc_iwSjaEkj9Lnt-XVrSr User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; pt-BR; rv:1.9.0.11) Gecko/2009060215 Firefox/3.0.11 (.NET CLR 3.5.30729),gzip(gfe),gzip(gfe) Xref: g2news2.google.com comp.lang.ada:7107 Date: 2009-07-17T04:49:19-07:00 List-Id: On 17 jul, 04:37, tmo...@acm.org wrote: > > One implementation of FFT is mentioned at AdaIC: > > =A0 There are many around - do you want an FFT for general (composite) > N, or just powers of two. =A0Do you want to link in highly optimized > routines for particular sizes, or just something simple to use. I look for general N, simple to use, basic to analyse data energy coherence.