How to use nested function in main program as constraint for a Genetic Algorithm that optimizes the main?
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This is my main program:
function CDG=fuzz(a,b)
CDG=10*sum(b);
%code%
[a,b,c]=function flow(a,b)
[d,e,f]=function shrt(b)
end
The flow(a,b) and shrt(b) functions are in separate function-files. I'm using simple GA to minimize CDG. How to do this considering that a,b,c,d,e and f must be passed as constraint to the GA. The GA population vector is b.
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Answers (1)
Alan Weiss
on 19 Mar 2013
If you are looking for information about how to pass parameters, see this section. If you are looking for something else, feel free to ask again.
Alan Weiss
MATLAB mathematical toolbox documentation
5 Comments
Alan Weiss
on 25 Mar 2013
Again, I am having trouble understanding you. You say your constraints are functions of x such as g(x). To me, g(x) is a function, not a constraint. A constraint would be something like g(x) < 0. Therefore, it sounds to me as if you have a nonlinear constraint g(x) < 0. This is a supported type of constraint; see this section of the documentation.
Again, I urge you to look at the link on avoiding double evaluation of the objective and constraints.
Good luck,
Alan Weiss
MATLAB mathematical toolbox documentation
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