How do i plot this in matlab

1 vue (au cours des 30 derniers jours)
Ian Wilson
Ian Wilson le 9 Sep 2019
Commenté : madhan ravi le 9 Sep 2019
x = [0:pi/2:2*pi]
y = -(sin(pi/2*cos(x))(-pi/2*sin(x))/cos(x)
Keep getting the "Error: ()-indexing must appear last in an index expression." I understand what the error means, but I've tried replacing some of the () with {}, and I'm still getting the same error. I guess I am unsure which () need to be replaced to {}.

Connectez-vous pour répondre à cette question.

Réponse acceptée

madhan ravi
madhan ravi le 9 Sep 2019
y = -(sin(pi/2*cos(x))Operator missing here(-pi/2*sin(x))./cos(x)
  1 commentaire
madhan ravi
madhan ravi le 9 Sep 2019
Also there’s an extra parenthesis at the beginning of the equation. See https://in.mathworks.com/help/matlab/matlab_prog/array-vs-matrix-operations.html

Connectez-vous pour commenter.

Plus de réponses (0)

Catégories

En savoir plus sur Annotations dans Help Center et File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by