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Re: Robust curve fitting [message #12449]

Tue, 04 August 1998 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Craig Markwardt (craigmnet@astrog.physics.wisc.edu) has made
a outstanding contribution to this newsgroup when he writes:

> There has been some recent discussion on this newgroup about curve
> fitting. Specifically, people wanted a faster system with more
> features. I also wanted a curve fitting routine that didn't cause IDL
> to crash.
>
> I recently had an opportunity to translate the MINPACK-1 curve-fitting
> package into IDL. MINPACK is a minimization package available from
> netlib, and has an excellent reputation. I have found that it is much
> more robust, able to cope with singular matrices, etc. Since people
> have been requesting, I polished it up a little bit, and am making it
> available via my IDL web page:
>
> http://astrog.physics.wisc.edu/~craigm/idl/idl.html

Thanks very much, Craig, for these routines and for the work
you have done to make them accessible for the rest of us.
I appreciate it very much.

Best Regards,

David

--
David Fanning, Ph.D.
Fanning Software Consulting
E-Mail: davidf@dfanning.com
Phone: 970-221-0438
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Re: Robust curve fitting By: davidf on Tue, 04 August 1998 00:00
		Re: Robust curve fitting By: Craig Markwardt on Tue, 04 August 1998 00:00
		Re: Robust curve fitting By: Mark Elliott on Tue, 04 August 1998 00:00
		Re: Robust curve fitting By: rosentha on Tue, 04 August 1998 00:00
		Re: Robust curve fitting By: Craig Markwardt on Mon, 03 August 1998 00:00

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