0 个投票

I have a symbolic function that I want to get to a Simulink System.
The parameters may change, so copy and paste to a Matlab/S-Function is not an option.
I found out, with matlabFunction I can create a function handle from the symfun. But getting a function handle to a Simulink function, seems also a problem.

请先登录，再回答此问题。

 采纳的回答

Harshendra Shah
Harshendra Shah 2020-8-21

2 个投票

Hi Tobias,
I think you can use 'matlabFunctionBlock' function to Generate MATLAB Function Blocks from Symbolic Expressions. You can refer to the following link:
https://www.mathworks.com/help/symbolic/generate-matlab-function-blocks.html
There is also an other way to use Symbolic Function inside a Simulink model. Going through following MATLAB Answers post might help you.
https://www.mathworks.com/matlabcentral/answers/154695-how-to-use-symbolic-variables-and-functions-syms-in-a-simulink-matlab-function
https://www.mathworks.com/matlabcentral/answers/361832-how-to-implement-symbolic-matlab-function-on-simulink
I hope this helps.
Regards,
Harshendra

1 个评论
显示 -1更早的评论 隐藏 -1更早的评论

Tobias Gebhard
Tobias Gebhard 2020-8-25
The matlabFunctionBlock is working like intended.
A bit annoying, the slx has to be saved every time. The best solution for dynamic code would be a block that can read a workspace variable containing a symfun or function handle.

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Simulink 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by