MATLAB hang while inverting a matrix
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
why MATLAB hang while inverting that matrix, I left it more than a day willing to get any result, but nothing happened
K_total\[0;0;0;0;0;0;0;0;0;0;1;0;0;0;0;0;0;0;0;0;0];
Thanks
Risposte (2)
Walter Roberson
il 29 Giu 2015
Your K_total is symbolic so you are asking for a symbolic solution rather than a numeric solution.
3 Commenti
John D'Errico
il 29 Giu 2015
You may think that a symbolic result with only 21 unknowns cannot be too big, but it will be IMMENSE.
Walter Roberson
il 29 Giu 2015
I cannot read the .mat file as I do not have the symbolic toolbox, so I do not know how complex it is.
But remember that even just the exact solutions of a quartic is very big.
Vedere anche
Categorie
Scopri di più su Logical 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!