function call returns "index (1.2): subscripts must be either integers 1 to (2^63)-1"
16 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
danielle sisserman
le 26 Déc 2020
Modifié(e) : James Tursa
le 26 Déc 2020
I have the following function:
u_1 = @(y) 2(1+y)/(4 + (1+y)^2);
I call it:
u_1(0.2)
I get the following error:
index (1.2): subscripts must be either integers 1 to (2^63)-1 or logicals
error: called from
@<anonymous> at line 1 column 20
Any help would be greatly appriciated. Thank you.
0 commentaires
Réponse acceptée
Plus de réponses (1)
James Tursa
le 26 Déc 2020
Modifié(e) : James Tursa
le 26 Déc 2020
You are missing a multiply operator. There is no implied multiplication in MATLAB with the 2( combination. E.g.,
u_1 = @(y) 2*(1+y)./(4 + (1+y).^2);
I have also changed your operations slightly to make the function vectorized.
0 commentaires
Voir également
Catégories
En savoir plus sur Matrix Indexing dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!