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Re: unconstrained maximization optimization octave


From: Olaf Till
Subject: Re: unconstrained maximization optimization octave
Date: Thu, 15 Dec 2011 09:56:16 +0100
User-agent: Mutt/1.5.20 (2009-06-14)

On Wed, Dec 14, 2011 at 10:37:07PM -0800, vumaasha wrote:
> hi,
> I need to maximize a fuction F(A,B,C). I have the logic to calculate F and
> deltaF at a given point. It is difficult for me to formulate this a
> minimization problem as i do not know to recompute the deltaF if modified
> for minimization. Could you please help to run this maximization. is it
> possible to use fminunc for this

If you minimize the negative of F you can just use the negative of the
gradient of F, so this should be no problem with fminunc ...

Olaf


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