MATLAB computations on variables?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Is it possible to conduct MATLAB operations on just a matrix of variables? For example, if I wanted to compute the inverse of matrix
A = [a b; c d]
without assigning any values to any of the 4 variables just to get a general form. Thanks in advance!
0 commentaires
Réponses (1)
Chris
le 28 Oct 2021
Modifié(e) : Chris
le 28 Oct 2021
The symbolic toolbox is great for stuff like this.
syms a b c d
A = [a b;c d]
inv(A)
1 commentaire
Walter Roberson
le 28 Oct 2021
Caution: the size of the matrix expands quite rapidly for larger matrices.
syms M [4 4]
inv(M)
Voir également
Catégories
En savoir plus sur Formula Manipulation and Simplification 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!