Import multiple functions to Simulink

3 vues (au cours des 30 derniers jours)
Adham Elkhouly
Adham Elkhouly le 14 Oct 2022
Commenté : Adham Elkhouly le 14 Oct 2022
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

Réponses (1)

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

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