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how to calculate the maximum value of a function assigned to a 'sym'?

3 vues (au cours des 30 derniers jours)
Debashish Ray
Debashish Ray le 23 Oct 2017
Commenté : Anurag Paul le 6 Sep 2021
I solved a differential equation and stored the solution in y which is of type 'sym'. But I can't use the 'max' function with it. following is the code:-
eqn= 'Dy+y/(8*(10^5)*5*(10^(-6)))=12/(8*(10^5))';
inits= 'y(0)=0';
soln= ['y(t)=',char(simplify(y))];
The 'max' functions are not working.

Réponses (1)

Karan Gill
Karan Gill le 23 Oct 2017
The max function does not find the maximum of a symbolic function. Please read the doc on max.
Your question is a math question, not a MATLAB question. You can look up a reference like http://clas.sa.ucsb.edu/staff/lee/Max%20and%20Min's.htm
  1 commentaire
Anurag Paul
Anurag Paul le 6 Sep 2021
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