How to do sum of diagonal element of a matrix?
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
from what i know to do sum of diagonal element of a matrix is by:
tr(A)
but it says
Undefined function or method 'tr' for input arguments of type 'double'.
so i think i should do it manually by using the 'diag(A)'.. but...how i'm going to do 'sum of diag(A)' ?
0 Commenti
Risposte (2)
Vedere anche
Categorie
Scopri di più su Operating on Diagonal 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!