Surrogate Optimization Error: 'Dimensions of arrays being concatenated are not consistent'

Hello there, I am trying to optimize a 5 variable function using the surrogateopt algorithm in a live script using the task optimize. When I run the code the error: 'Dimensions of arrays being concatenated are not consistent' comes. What could this mean? I think it is about the intial points structure but are we required to input InitialPoints structure for the algorithm to run?

I am attaching the code of interest. Do not mind the AdiabaticReactor function, this solve an ODE System. Thank you very much for your time.

Answer 1

[Alan Weiss]

You say "Do not mind the AdiabaticReactor function" but I cannot tell what sizes the inputs and outputs are for the objconstrAdiabticReactorSurgoate function, and your problem seems to be a size mismatch. I suggest that you use the debugger and see what sizes various inputs and outputs are, and see exactly where the dimension mismatch arises.

Alan Weiss

MATLAB mathematical toolbox documentation