Simulink is too slow and not responding in matlab 2021b and windows 11

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IOANNIS KORDATOS 2022-4-9

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https://ww2.mathworks.cn/matlabcentral/answers/1692655-simulink-is-too-slow-and-not-responding-in-matlab-2021b-and-windows-11

回答： Asim 2023-9-25

Hello guys,

I am working with a dell i7 laptop, with 1 tera ssd and 16GB ram and i ve recently moved to windows 11.

Simulink is too slow and not responding. Is there a way to configure it and make it run faster?

In addition, i want to ask if there is a way to make it less heavy, that would also worked too.

Thanx

G.

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Esha Chakraborty 2022-4-12

Hi Ioannis,

Are you facing this issue with any model in general or while working with a particular model in Simulink? In the latter case, can you try to reproduce the issue by running some other model and see whether it still exists? Please make a note of the file sizes as well.

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Answer 1

Asim 2023-9-25

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Hello @IOANNIS KORDATOS

I assume that you are facing an issue with the simulation performance in Simulink.

The following documentation emphasizes a range of methods for enhancing performance, including model simplification, solver selection, parallel computing, memory management, block optimization, and more: https://in.mathworks.com/company/newsletters/articles/improving-simulation-performance-in-simulink.html

Thanks,

Asim