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

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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.

Akzeptierte Antwort

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

Weitere Antworten (1)

Sean de Wolski
Sean de Wolski am 3 Mai 2018
Sometimes: patternsearch() and round()

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