Set parameter of Simulink

Hi. I have created an '*.m' file with a string which calls a simulink file:

Temperature= sim('TRT_tuning','SrcWorkspace','Current','stoptime','359');

Now, I'd like to set the stoptime, i.e. '359', from the workspace (like the command 'input'). How Can I do this? Thanking you for your attention, I'm looking forward for your answers.

Answer 1

[Azzi Abdelmalek]

set_param('TRT_tuning','stop time','359')

or

 stime=359
 set_param('TRT_tuning','stop time',num2str(stime))

Answer 2

[Kaustubha Govind]

You could probably use a model callback function like PostLoadFcn or InitFcn to call any MATLAB code (like INPUT) to get the value from user input and use SET_PARAM with that value.