concatenating certain columns of a (numeric) matrix. The id of columns of interest stored in a numeric array. Also some columns are selected more than once.
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I have a numeric matrix A. I want to generate matrix B (with the same size as A) from certain columns of matrix A. Columns of interest are specified in an array and some columns in B are repeated more than once.
0 commentaires
Réponse acceptée
KSSV
le 6 Juin 2016
K = rand(10) ;
L = rand(10) ;
col = [1 3 7 10] ; % columns to be replaced
L(:,col) = K(:,col) ;
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Creating and Concatenating Matrices dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!