How to change the parameter in Mask and run the simulation parallel

I had a model which includes two subsystem and already masked. I can extrcat the parameter with Code

Simulink.Mask.get 

And If I run the simulations parallel by using parsim or parfor, how can I change the parameter in Mask?

Thanks very much!

Answer 1

[Edric Ellis]

Given a simple model like this which has a mask with a parameter named gain_val

You need to do something like this:

mdl = 'mask_parsim';
block_name = '/MyMask';
param_name = 'gain_val';

for i = 10:-1:1
    in(i) = Simulink.SimulationInput(mdl);
    in(i) = setBlockParameter(in(i), [mdl block_name], param_name, ...
        num2str(i));
end
out = parsim(in, 'ShowProgress', 'on');

There's more information in the doc.

[Ao Yang]

Thanks very much! It's very helpful