Simulink Block 'To File' savings during Parsim

Question

Elias Julian Hempen 2023-8-30

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2014861-simulink-block-to-file-savings-during-parsim

回答： Raymond Norris 2023-8-30

Hi, Ive a question about the parallel simulation with the parsim command. Inside the simulink model, there are three 'To file' blocks, which log the signal to a matlab .mat file. Now, I want to execute multiple simulations with parsim. Do all blocks generate a file with an index or will the files be overwritten?

Thanks for any help!

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Answer 1

Raymond Norris 2023-8-30

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2014861-simulink-block-to-file-savings-during-parsim#answer_1297311

在 MATLAB Online 中打开

elias.slx

Hi @Elias Julian Hempen. parsim will append a number after the MAT-file. Take for example the following

model = 'elias';
load_system(model)
GainSweep = 1:8;
in(GainSweep(end)) = Simulink.SimulationInput(model);
for gidx = 1:numel(GainSweep)
    in(gidx) = in(gidx).setBlockParameter('elias/Gain','Gain',num2str(GainSweep(gidx)));
end
S = warning("off");
out = parsim(in);
warning(S)