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Re: Any 1D functional minimization routines out there? [message #3869 is a reply to message #3867]

Wed, 05 April 1995 00:00

landsman
Messages: 93
Registered: August 1991

Member

> In article <DAFT.95Mar31084204@debussy.crd.ge.com> daft@debussy.crd.ge.com (Chris Daft) writes:
>
> I need a couple of functions corresponding to MNBRAK (golden section
> search for brackets for a function's minimum) and BRENT (1D
> non-derivative function minimization) in Numerical Recipes. I can't
> find these in the IDL distribution I use (3.6.1). Has anybody typed
> them in as IDL functions?
>
The the /math directory of the IDL Astronomy Library has the procedures
MINF_BRACKET and MINF_PARABOLIC, which, respectively, incorporate the
algorithms in MNBRAK and BRENT from Numerical Recipes. The IDL Astronomy
Library is available at the URL

http://idlastro.gsfc.nasa.gov/homepage.html

--Wayne Landsman landsman@stars.gsfc.nasa.gov

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[Message index]

		Re: Any 1D functional minimization routines out there? By: volker on Fri, 07 April 1995 00:00
		Re: Any 1D functional minimization routines out there? By: geomagic on Thu, 06 April 1995 00:00
		Re: Any 1D functional minimization routines out there? By: landsman on Wed, 05 April 1995 00:00
		Re: Any 1D functional minimization routines out there? By: daft on Tue, 04 April 1995 00:00
		Re: Any 1D functional minimization routines out there? By: geomagic on Sun, 02 April 1995 00:00

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