Using parfor in app designer

Question

S. Hannan 2023-11-16

评论： S. Hannan 2023-11-16

Hi,

I use the following code in matlab to implement parallel calculation:

Var1=linspace(-5,5,10);Var2=zeros(1,10);
parfor AA=1:10
    Var2(AA) = Function(Var1(AA));
end

But, when I change it (as the code below) and want to use it in my app, I face an error.

app.Var1=linspace(-5,5,10);app.Var2=zeros(1,10);
parfor AA=1:10
    app.Var2(AA) = Function(app,app.Var1(AA));
end

I appreciate any helps.

Answer 1

Pratyush 2023-11-16

Hi Hannah,

I understand that you want to use parfor in app designer but you are getting an error.

Try changing your `Function` definition to `static`, and that should work. Refer to the following MATLAB answer that addresses a similar query: https://in.mathworks.com/matlabcentral/answers/1765490-is-it-possible-to-use-parallel-computation-in-app-designer

S. Hannan 2023-11-16

Thanks for your reply.

I have read the post, but it didn't help.