how to cell array all data into a matrices
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
suppose i have a cell array
a={{1,2,3};12;{21,32,43}};
how to get all data in single matrix
b=[1,2,3,12,21,32,43]'
0 commentaires
Réponse acceptée
Star Strider
le 29 Avr 2015
Modifié(e) : Star Strider
le 29 Avr 2015
Use horzcat and cell2mat:
b = cell2mat(horzcat(a{:}))
produces:
b =
1 2 3 12 21 32 43
I didn’t initially see the transpose operator. To get it as a column vector, add the transpose:
b = cell2mat(horzcat(a{:}))'
2 commentaires
Star Strider
le 29 Avr 2015
I wish! Thank you for the compliment.
Slightly different with ‘A’ here, since it is a cell array of vectors and not a cell array of cells, so we do not need cell2mat this time:
B = horzcat(A{:})
produces:
B =
1 2 14 16 19 6 12 15 20 3 4 7 17
Plus de réponses (0)
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!