Effacer les filtres
Effacer les filtres

can anybody please help me to define this?

2 vues (au cours des 30 derniers jours)
Muhammad Asif
Muhammad Asif le 13 Mai 2020
Commenté : Muhammad Asif le 14 Mai 2020
Actually I am looking for a speacial function in matlab which I can use to define this matrix. I have used it in past but now I don't remember it. It is a builtin functino to define these sort of matrices.
If anybody can help me pls...
Thanks

Connectez-vous pour répondre à cette question.

Réponses (1)

John D'Errico
John D'Errico le 13 Mai 2020
Special? Not really.
help diag
  2 commentaires
Steven Lord
Steven Lord le 13 Mai 2020
If the matrix is going to be large and all the values above and below those three diagonals are 0, consider spdiags to make this as a sparse matrix.
Muhammad Asif
Muhammad Asif le 14 Mai 2020
Thanks Steven Lord that (spdiags) was the function I was looking for

Connectez-vous pour commenter.

Catégories

En savoir plus sur Sparse Matrices dans Help Center et File Exchange

Tags

Produits


Version

R2017a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by