From owner-freebsd-hackers Sun Aug 2 01:42:20 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id BAA15259 for freebsd-hackers-outgoing; Sun, 2 Aug 1998 01:42:20 -0700 (PDT) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from superior.mooseriver.com (superior.mooseriver.com [208.138.27.81]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id BAA15253 for ; Sun, 2 Aug 1998 01:42:17 -0700 (PDT) (envelope-from jgrosch@superior.mooseriver.com) Received: (from jgrosch@localhost) by superior.mooseriver.com (8.8.8/8.8.8) id BAA12354; Sun, 2 Aug 1998 01:42:07 -0700 (PDT) (envelope-from jgrosch) Message-ID: <19980802014204.A12287@mooseriver.com> Date: Sun, 2 Aug 1998 01:42:04 -0700 From: Josef Grosch To: Stephen Hocking-Senior Programmer PGS Tensor Perth , hackers@FreeBSD.ORG Subject: Re: Fast FFT routines with source? Reply-To: jgrosch@mooseriver.com References: <199808010637.OAA04884@ariadne.tensor.pgs.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.91.1i In-Reply-To: <199808010637.OAA04884@ariadne.tensor.pgs.com>; from Stephen Hocking-Senior Programmer PGS Tensor Perth on Sat, Aug 01, 1998 at 02:37:58PM +0800 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Sat, Aug 01, 1998 at 02:37:58PM +0800, Stephen Hocking-Senior Programmer PGS Tensor Perth wrote: >I'm part way through porting this company's seismic data processing code to >FreeBSD and have got most things sorted out except for the fact that there >doesn't seem to be any carefully optimised fft routines available. I do have >the fftpack as found in ports, but I was wondering if there was anything >faster than taht available with source. > >Oh, and if anyone knows where to find the source of X widgets that'll display >seismic traces, power spectrums and the like, I'd be most grateful. My father, a math and computer science professor, suggested "Numerical Recipies", by Press, et al. Josef -- Josef Grosch | Another day closer to a | FreeBSD 2.2.8 jgrosch@MooseRiver.com | Micro$oft free world | UNIX for the masses To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message