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 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
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 Commenti
Risposta accettata
KSSV
il 6 Giu 2016
K = rand(10) ;
L = rand(10) ;
col = [1 3 7 10] ; % columns to be replaced
L(:,col) = K(:,col) ;
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Creating and Concatenating Matrices in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!