Path: news.mathworks.com!not-for-mail
From: <HIDDEN>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Find gaussian humps in a 3D dataset
Date: Mon, 15 Sep 2008 14:45:04 +0000 (UTC)
Organization: Univ of Cambridge
Lines: 9
Message-ID: <galsdg$615$1@fred.mathworks.com>
References: <galg9a$995$1@fred.mathworks.com> <galiqa$6es$1@fred.mathworks.com>
Reply-To: <HIDDEN>
NNTP-Posting-Host: webapp-03-blr.mathworks.com
Content-Type: text/plain; charset="ISO-8859-1"
Content-Transfer-Encoding: 8bit
X-Trace: fred.mathworks.com 1221489904 6181 172.30.248.38 (15 Sep 2008 14:45:04 GMT)
X-Complaints-To: news@mathworks.com
NNTP-Posting-Date: Mon, 15 Sep 2008 14:45:04 +0000 (UTC)
X-Newsreader: MATLAB Central Newsreader 503430
Xref: news.mathworks.com comp.soft-sys.matlab:490308



Thanks to you both. 

John, I did have some fear that the polynomial approach wouldn't work... so thanks for confirming that. It's a shame, because 'windowing' in such a large number of particles could be computationally expensive. We'll see!

I'll implement both solutions and see which works best. I'll write back to let you know (might be a while, as I have yet to get any experimental data!).

Kind Regards

Tom Clark