Can we call a m-script during model simulation ?:

3 views (last 30 days)
I want to run a script , which will update some of my parameters in the workspace. Is it possible to call a m-script during model simulation .
I have heard of call back functions like StartFnc and CloseFcn,
But my concern is, when a block is hit (active) in simulation , Can we can a script at that particular point ?
Is there any matlab block in simulink to call a m-script ?

Accepted Answer

Azzi Abdelmalek
Azzi Abdelmalek on 11 Feb 2014
Edited: Azzi Abdelmalek on 11 Feb 2014
You can control your simulink model from a script file
set_param('modelname', 'SimulationCommand', 'start') % To start your simulation
% Then change your parameters in workspace
set_param('modelname', 'SimulationCommand', 'update') % will update your Simulink parameters
You can also change the parameters in your blocks by using set_param. Look at this example
  1 Comment
Ajay Pherwani
Ajay Pherwani on 17 Jun 2014
I have used mask initialization of a sub-system and call m-script that will solve the purpose . But yes it will run only once at simulation start. Thanks for your comment !!

Sign in to comment.

More Answers (0)

Categories

Find more on Modeling in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!