Instead of ga, what else can I use to solve nonlinear optimization problem with integer constraints?

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Cheng-Kai Lin
Cheng-Kai Lin 2018년 5월 3일
편집: Walter Roberson 2019년 5월 27일
I'm currently working on a optimization problem which has a nonlinear objective fun, 1 linear constraint, 3 nonlinear constraints, and 10 variables that must be integers. At first I tried using ga but found that it's not effective enough because I had to run it multiple times to get better solutions.
So I'm wondering is there any other build-in functions in Matlab that can help me with this? Thanks for any help given in advance.

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sloppydisk
sloppydisk 2018년 5월 3일
편집: Walter Roberson 2019년 5월 27일
Here is a file exchange entry which might help, not sure how well it works.
There's also the Midaco-solver:

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Sean de Wolski
Sean de Wolski 2018년 5월 3일
Sometimes: patternsearch() and round()

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