Subject: Re: [linux-audio-user] signal processing kits
From: Erik de Castro Lopo (erikd-lad_AT_mega-nerd.com)
Date: Sun Jan 12 2003 - 22:39:17 EET
On Sun, 12 Jan 2003 20:03:00 +0000
Steve Harris <S.W.Harris_AT_ecs.soton.ac.uk> wrote:
> On Sun, Jan 12, 2003 at 04:55:51 -0200, Fabio de Matos wrote:
> > I'm looking for a platform for signal processing, who can be used in
> > command line mode ( matlab like ), but is based in low level code ( c or
> > c++ ), and block based signal chain. I wish i could find some kind of
> > front end to any standard plugin types.
>
> Have you look at Octave?
>
> I think it can be expanded with c(++) modules.
That is correct.
It is a relativelu trivial matter to write C++ code which uses the Octave
C++ matrix and array libraries (basically everything that is written in
C++) to write extensions, much like the MEX files Matlab uses. The extensions
have a .oct extension.
Many of Octave's standard functions are written like this so you can grab one
of these as a starting point.
Erik
-- +-----------------------------------------------------------+ Erik de Castro Lopo nospam_AT_mega-nerd.com (Yes it's valid) +-----------------------------------------------------------+ "Windows NT - How to make a 100 MIPS Linux workstation perform like an 8 MHz 286" -- Christopher B. Browne
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