transform matrices into a single matrix?
5 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
luca buonocore
le 6 Oct 2016
Commenté : luca buonocore
le 6 Oct 2016
how I can transform matrices into a single matrix? I have 20 - 6x6 matrices, and I need to create 1 matrix for cluster analysis. Thanks!
5 commentaires
Réponse acceptée
Massimo Zanetti
le 6 Oct 2016
Modifié(e) : Massimo Zanetti
le 6 Oct 2016
You need to assign each variable to only one row of all_data matrix.
A= [ 1 2 3; 4 5 6; 7 8 9];
B= [10 11 12; 13 14 15; 16 17 18];
C= [19 20 21;22 23 24; 25 26 27];
D= [28 29 30; 31 32 33; 34 35 36];
E= [37 38 39; 40 41 42; 43 44 45];
F= [46 47 48; 49 0 51; 52 53 54];
all_data = [A(:)';B(:)';C(:)';D(:)';E(:)';F(:)']
Y= pdist(all_data);
Z = linkage(Y,'ward');
H = dendrogram(Z,'Orientation','left','ColorThreshold','default');
set(H,'LineWidth',1)
Plus de réponses (1)
elias GR
le 6 Oct 2016
Make a 3D matrix. If your 6x6 matrices are in the variables A1,A2,...,A20, then:
A=zeros(6,6,20);
A(:,:,1)=A1;
A(:,:,2)=A2;
...
A(:,:,20)=A20;
At the end all the matrices are inside 1 matrix as you wished, A.
3 commentaires
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!