Import multiple functions to Simulink

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Adham Elkhouly
Adham Elkhouly 2022-10-14
评论： Adham Elkhouly 2022-10-14
I would like to import multiple functions that I used in my workspace to simulink via the simin block.
Assume the functions are
y = x^2+x^4+3x+3
z = 3*y^2+x^6;
they were defined as follows
syms y x z
y = x^2+x^4+3x+3;
z = 3*y^2+x^6;
I want to use them in simulink, but I beleive they must be non-infinite values. How can I import their values, for instance, from 1 to 10 only?
TIA

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回答（1 个）

Walter Roberson
Walter Roberson 2022-10-14
You cannot import those into Simulink. Those are not functions, those are symbolic expressions, but nothing in the symbolic toolbox is supported in Simulink.
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Walter Roberson
Walter Roberson 2022-10-14
More "elegant" might be to use matlabFunction writing to a file and calling the file from a MATLAB function block.
Adham Elkhouly
Adham Elkhouly 2022-10-14
Thank you for suggesting a more "elegant" way

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