Optimization with integers only

Hello,

I'm using Optimization Toolbox on MatLab 7.7.0.

I would like to minimize a function f(X) where X must be only integers. I have try to do that using DiffMinChange = 1 and DiffMaxChange = 1, but it does not work.

How to force MatLab to use only integers as solution?

Thanks for your help.

Answer 1

[Sean de Wolski]

This can be done with ga() in the Global Optimization Toolbox:

http://www.mathworks.com/help/toolbox/gads/bs1cibj.html