* Re: [Help-gsl] subscribe
[not found] <62214.24.86.202.93.1133855494.squirrel@mail.phas.ubc.ca>
@ 2005-12-06 17:28 ` Jochen Küpper
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From: Jochen Küpper @ 2005-12-06 17:28 UTC (permalink / raw)
To: gsl-discuss
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saadaoui@phas.ubc.ca writes:
> I was looking for a non-linear fitting algorithm, and the manual only
> covers Algorithms with Derivatives,
nope
> but unfortunatly this does not apply for code as I have a histogram
> convolved with a Gaussian as my fitting function. Is there any
> Algorithm without Derivatives that I may use in GSL,
Classical example is Nelder-Mead Simplex optimization, see the
gsl-ref:
,----[ (info "(gsl-ref)Multimin Algorithms") ]
| - Minimizer: gsl_multimin_fminimizer_nmsimplex
| This is the Simplex algorithm of Nelder and Mead.
`----
Greetings,
Jochen
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[not found] <62214.24.86.202.93.1133855494.squirrel@mail.phas.ubc.ca>
2005-12-06 17:28 ` [Help-gsl] subscribe Jochen Küpper
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