place array in a matrix
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
monkey_matlab
le 15 Oct 2016
Réponse apportée : Geoff Hayes
le 15 Oct 2016
Hello, I have these points:
x1 = (1,0), x2 = (0.5,1), x3 = (0.5,1.5), x4 = (0, -1), x5 = (-1,1), x6 = (0.5, -1)
How do I go about generating a 6 x 6 matrix with entries
x1'x1 x1'x2 x1'x3 x1'x4 x1'x5 x1'x6
x2'x1 x2'x2 x2'x3 x2'x4 x2'x5 x2'x6
x3'x1 x3'x2 x3'x3 x3'x4 x3'x5 x3'x6
x4'x1 x4'x2 x4'x3 x4'x4 x4'x5 x4'x6
x5'x1 x5'x2 x5'x3 x5'x4 x5'x5 x5'x6
x6'x1 x6'x2 x6'x3 x6'x4 x6'x5 x6'x6
0 commentaires
Réponse acceptée
Geoff Hayes
le 15 Oct 2016
Perhaps I'm misunderstanding but if
x = [1.0000 0
0.5000 1.0000
0.5000 1.5000
0 -1.0000
-1.0000 1.0000
0.5000 -1.0000];
which is a 6x2 array, then wouldn't
x*x'
be the desired 6x6 array?
0 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Matrices and Arrays dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!