From owner-freebsd-arch Tue Aug 1 6:19: 8 2000 Delivered-To: freebsd-arch@freebsd.org Received: from smtp.bsdhome.com (unknown [24.25.2.13]) by hub.freebsd.org (Postfix) with ESMTP id A4C8A37B5C1 for ; Tue, 1 Aug 2000 06:18:58 -0700 (PDT) (envelope-from bsd@bsdhome.com) Received: from vger.bsdhome.com (vger [192.168.220.2]) by smtp.bsdhome.com (8.9.3/8.9.3) with ESMTP id JAA20630 for ; Tue, 1 Aug 2000 09:18:31 -0400 (EDT) (envelope-from bsd@bsdhome.com) Received: from localhost (bsd@localhost) by vger.bsdhome.com (8.9.3/8.9.3) with ESMTP id JAA26854 for ; Tue, 1 Aug 2000 09:18:30 -0400 (EDT) (envelope-from bsd@vger.bsdhome.com) Date: Tue, 1 Aug 2000 09:18:30 -0400 (EDT) From: Brian Dean To: freebsd-arch@freebsd.org Subject: Re: Estimating entropy (fwd) Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-arch@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG In case anyone else on the list might be interested as well. ---------- Forwarded message ---------- Date: Tue, 1 Aug 2000 00:34:38 -0400 (EDT) From: Brian Dean To: Kris Kennaway Cc: Jeroen C. van Gelderen , markm@FreeBSD.org Subject: Re: Estimating entropy On Mon, 31 Jul 2000, Kris Kennaway wrote: > It might indeed, for offline analysis of noise sources. Hi Guys, With regard to Correlation Dimension, Here's a couple of good old fashioned journal references (these are classics): P. Grassberger and I. Procaccia, Physica D, vol. 9, p. 189-208, 1983. P. Grassberger and I. Procaccia, Physical Review Letters, vol. 50, p. 346, 1983. C. W. Simm, M. L. Sawley, F. Skiff, and A. Pochelon, Helvetica Physica Acta, vol. 60. p. 510, 1987. Here are a few links I found with Google using "correlation dimension": http://sprott.physics.wisc.edu/chaos/henongp.htm http://eamusic.dartmouth.edu/~leslie/correlationdimension.html http://mathworld.wolfram.com/CorrelationDimension.html http://cnls.lanl.gov/People/nbt/Book/node94.html *** There's a C program with this next link (I haven't tried it so I can't comment on whether it works well or not): http://www.theorie.physik.uni-wuppertal.de/Chaos/schreiber/programs/TISEAN/dresden/docs/d2.html Good luck! -Brian To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-arch" in the body of the message