comp.lang.idl-pvwave archive: archive » Question about CURVEFIT function

Home » Public Forums » archive » Question about CURVEFIT function

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

Re: Question about CURVEFIT function [message #85740 is a reply to message #85725]

Fri, 30 August 2013 01:17

fd_luni
Messages: 66
Registered: January 2013

Member

> "This method is the Gradient-expansion algorithm which combines the best features of the gradient search with the method of linearizing the fitting function."

I still don't understand clearly how the CURVEFIT function works. The method of linearizing the fitting algorithm is the Levenberg-Marquart?

Report message to a moderator

[Message index]

		Question about CURVEFIT function By: fd_luni on Thu, 29 August 2013 06:14
		Re: Question about CURVEFIT function By: Paul Van Delst[1] on Thu, 29 August 2013 07:45
		Re: Question about CURVEFIT function By: Paul Van Delst[1] on Thu, 29 August 2013 07:48
		Re: Question about CURVEFIT function By: fd_luni on Fri, 30 August 2013 01:17
		Re: Question about CURVEFIT function By: Craig Markwardt on Fri, 13 September 2013 22:57

Previous Topic:	Re: Filled area curve
Next Topic:	IDL implementation of SHA1 checksum

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 18:01:45 PDT 2025

Total time taken to generate the page: 2.40066 seconds