How to output and save x1 and x2 after each run / generation?
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I am using the genetic algorithm with a two variable function. I am running gaoptimeset and ga in a loop of a specified number. I want to get the value of x1 and x2 for each generation that the program is ran in one loop. How do I do this? I want to see how the values of x1 and x2 converge to the solution.
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Alan Weiss
on 25 Jun 2015
Use an Output Function. For an example (using different solver and syntax, be careful!), see Output Functions in the Optimization Toolbox documentation.
Alan Weiss
MATLAB mathematical toolbox documentation
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Alan Weiss
on 29 Jun 2015
You can get the population at each generation in the state.Population field. See The State Structure. ga passes the state structure to your output function.
Alan Weiss
MATLAB mathematical toolbox documentation
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