Effacer les filtres
Effacer les filtres

I want to chose a function and use it in the code, but have the possibility to chose different functions, is it possible?

1 vue (au cours des 30 derniers jours)
I am trying to have the possibility to chose different files (which are functions) and use them with a signal. But I need to have the possibility to change the function without changing the code. I tried this, but I don't know if it works. And I don't know why it doesn't work, because if I call the function directly, it is ok!
  1 commentaire
Stephen23
Stephen23 le 4 Nov 2021
"But I need to have the possibility to change the function without changing the code"
Then you should be using function handles, rather than messing about with text representation of function names.

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Réponse acceptée

Walter Roberson
Walter Roberson le 1 Nov 2021
fun = str2func(baseStr);
input_dpd = fun(input_signal.x);
  3 commentaires
Stephen23
Stephen23 le 4 Nov 2021
Modifié(e) : Stephen23 le 4 Nov 2021
The best is to use STR2FUNC, which at least makes the intent clear.

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Plus de réponses (1)

Voss
Voss le 1 Nov 2021
Try replacing your line with eval with the following:
input_dpd = feval(baseStr,input_signal.x);

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