How to chang matrix size 81x81x30 to 81x81x32 by add row
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi all....
I have matrix size 81 x 81 x30 ( 3D )
i want to be 81 x 81 x 32
chang size matrix by add 2 row (zero number)
here the example in this file ( daily_avg_u.mat )
0 commentaires
Réponse acceptée
Andrei Bobrov
le 26 Jan 2019
daily_avg_u(:,:,end + (1:2)) = zeros([size(daily_avg_u(:,:,1)),2]);
1 commentaire
Rik
le 26 Jan 2019
daily_avg_u(:,:,end + (1:2)) = 0;
works as well and might be clearer as to what is going on
Plus de réponses (1)
Rik
le 26 Jan 2019
You can use the cat function to concatenate arrays in a specific dimension:
A=rand(81,81,30);
B=rand(81,81);
%or: B=zeros(size(A,1),size(A,2),1);
C=cat(3,A,B);
0 commentaires
Voir également
Catégories
En savoir plus sur Matrices and Arrays 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!