From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1OBNWg-000294-K7 for garchives@archives.gentoo.org; Mon, 10 May 2010 07:35:43 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 9436AE075C; Mon, 10 May 2010 07:34:00 +0000 (UTC) Received: from mta-1.ms.rz.rwth-aachen.de (mta-1.ms.rz.RWTH-Aachen.DE [134.130.7.72]) by pigeon.gentoo.org (Postfix) with ESMTP id 5BF2EE075C for ; Mon, 10 May 2010 07:34:00 +0000 (UTC) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-disposition: INLINE Content-type: TEXT/PLAIN; CHARSET=us-ascii Received: from ironport-out-1.rz.rwth-aachen.de ([134.130.5.40]) by mta-1.ms.rz.RWTH-Aachen.de (Sun Java(tm) System Messaging Server 6.3-7.04 (built Sep 26 2008)) with ESMTP id <0L2700MCT10NY350@mta-1.ms.rz.RWTH-Aachen.de> for gentoo-user@lists.gentoo.org; Mon, 10 May 2010 09:33:59 +0200 (CEST) X-IronPort-AV: E=Sophos;i="4.52,361,1270418400"; d="scan'208";a="56938262" Received: from relay-2.ms.rz.rwth-aachen.de (HELO relay.rwth-aachen.de) ([134.130.7.75]) by ironport-in-1.rz.rwth-aachen.de with ESMTP; Mon, 10 May 2010 09:33:59 +0200 Received: from numa-i.igpm.rwth-aachen.de (numa-i.igpm.RWTH-Aachen.DE [134.130.161.252]) by relay.rwth-aachen.de (8.13.8+Sun/8.13.8/1) with ESMTP id o4A7Xxjk029110 for ; Mon, 10 May 2010 09:33:59 +0200 (CEST) Received: by numa-i.igpm.rwth-aachen.de (Postfix, from userid 230) id 40AEAC26; Mon, 10 May 2010 09:33:59 +0200 (CEST) Date: Mon, 10 May 2010 09:33:59 +0200 (CEST) From: Helmut Jarausch Subject: Re: [gentoo-user] Open Source DSP tools for learning? To: gentoo-user@lists.gentoo.org In-reply-to: Message-id: References: X-Archives-Salt: 89422428-8449-466c-ad55-85a59c6fea74 X-Archives-Hash: 41e05d980e9eb5fb784e9ab519be88a2 On 6 May, Mark Knecht wrote: > Hi, > Does anyone possibly know of any tools in Open Source for exploring > DSP filter design? Something that might allow me to write equations, > stimulate the filter, see the results in a GUI? > Have a look at Scilab and Xcos (www.scilab.org) Helmut. -- Helmut Jarausch Lehrstuhl fuer Numerische Mathematik RWTH - Aachen University D 52056 Aachen, Germany