comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » Re: peak analysis

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: peak analysis [message #43550]

Fri, 22 April 2005 10:03

Rob Dimeo
Messages: 17
Registered: November 1999

Junior Member

Florian Meyer wrote:
> Hi,
> is there a simple way to determine peaks in a dataset (1D) without
> using CURVEFIT or any other complicated fitting method?
> Thanks for help.
> Florian

I have a quick-and-dirty routine that identifies peak positions and
widths without fitting. It's based on a Savitzky-Golay filter. It
works well for peaks that don't overlap *much*. It's on the RSI
contributed web site if you're interested. You can find it at the
following url
http://tinyurl.com/a2jje

Report message to a moderator

[Message index]

		Re: peak analysis By: Rob Dimeo on Fri, 22 April 2005 10:03
		Re: peak analysis By: David Fanning on Fri, 22 April 2005 07:49
		Re: peak analysis By: Watchthis_ on Tue, 02 July 2013 19:20
		Re: peak analysis By: Rob.Dimeo on Thu, 04 July 2013 04:15

Previous Topic:	Subset point data using shape file
Next Topic:	Drawing vector fields with New Graphics

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Nov 28 09:10:28 PST 2025

Total time taken to generate the page: 0.00948 seconds