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Topic: trouble using genetic algorithm
Replies: 1   Last Post: Mar 17, 2013 11:12 PM

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Steven Lord

Posts: 17,944
Registered: 12/7/04
Re: trouble using genetic algorithm
Posted: Mar 17, 2013 11:12 PM
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"pandu " <pandu.tikka@gmail.com> wrote in message
news:ki3bpd$69l$1@newscl01ah.mathworks.com...
> When i try to restrict some variables to integers, it says ??? Error using
> ==> ga
> Too many input arguments.
>
> [x,fval,exitflag] = ga(@rastriginsfcn,2,[],[],[],[],...
> lb,ub,[],IntCon,opts) I gave IntCon=1


What version of Global Optimization Toolbox are you using?

Does the documentation for the GA function (doc ga) _in the version you're
using_ (NOT the online documentation, which is for the latest version)
indicate that it accepts the IntCon parameter? I believe that option and the
functionality it enables is a fairly recent addition to the toolbox, and
your version may predate it.

--
Steve Lord
slord@mathworks.com
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