Using SIMULINK, I wanted to optimize 2 variables with the ant colony optimization algorithm; which is written in a matlab function block, the function is of type function y = f (x) it has only one variable to optimize and since I have 2 variables! how can i do ? enter image description here


closed as off-topic by Chuck Dec 17 '18 at 21:43

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "Questions must demonstrate an understanding of the problem to be solved, so they should include details of what you want to achieve, what you tried, what you saw, what you expected to see and what you don't understand. See How to Ask, tour, help center and the Robotics question checklist for advice on how to write a good question." – Chuck
If this question can be reworded to fit the rules in the help center, please edit the question.

  • $\begingroup$ this exact question has been asked before ..... is this a school assignment? $\endgroup$ – jsotola Dec 16 '18 at 19:22
  • $\begingroup$ But I have not had a answer yet dear jsotola $\endgroup$ – Student62 Dec 17 '18 at 9:09
  • $\begingroup$ On your other question I told you It's not possible to give you any more help than that because, as @N.Staub mentioned, you haven't linked the package you're using, the function you're using, the error you're getting, or what you're trying to do. I also suggested you write what appears to be costing values into one cost function so you can weight/assign the costs appropriately. Then I said for you to edit your question to include some information so we can help you. $\endgroup$ – Chuck Dec 17 '18 at 21:40
  • $\begingroup$ I let that question stick around for four days before I deleted it. You never came back to post any follow-up comments, you never made any edits to the question, you didn't say if you were having trouble making a cost function, no mention of the optimizing function/package you're using, what you're trying to do, etc. Please edit your question to provide some relevant information other than "I want to do this thing that I can't do." $\endgroup$ – Chuck Dec 17 '18 at 21:43
  • $\begingroup$ Thank you @Chuck for your repply : Invalid setting for dimensions of input port of 'vehicle_animation_sim/Demux'. The Demux cannot be used to split matrices Component:Simulink | Category:Model error Error in port widths or dimensions. Output port 1 of 'vehicle_animation_sim/MATLAB Function' is a [5000x7] matrix. $\endgroup$ – Student62 Dec 17 '18 at 23:47