i am using simulated annealing optimization toolbox matlab and i want to display current function value,best function value and best iteration so far at each iteration of my program.

I want all these parameter to display on command window.

Answer 1

[Alan Weiss]

Write an output function that returns optimvalues.bestfval (the best function value found so far), optimvalues.fval (the current function value), and you will have to create a persistent variable bestiter that maintains the value of the best iteration. See, for example,

edit saplotbestf

Alan Weiss

MATLAB mathematical toolbox documentation