Effacer les filtres
Effacer les filtres

Error while using dct on gpu. Matrix dimensions must agree.

2 vues (au cours des 30 derniers jours)
Mohamed Gharbi
Mohamed Gharbi le 7 Mar 2020
Commenté : Walter Roberson le 31 Mar 2022
N=8;
A=gpuArray(rand(N,N,N));
B=dct(A);

Connectez-vous pour répondre à cette question.

Réponses (1)

Edric Ellis
Edric Ellis le 9 Mar 2020
This appears to be a problem with the gpuArray version of dct. Thanks for reporting this.
  2 commentaires
Paul Kry
Paul Kry le 31 Mar 2022
Just installed 2022a, and get "Error using dct. Input gpuArray must be a vector or two-dimensional matrix." Any solution for this on the horizon?
Walter Roberson
Walter Roberson le 31 Mar 2022
Reshape your input to the same number of rows and [] columns. dct() that. Reshape back.

Connectez-vous pour commenter.

Catégories

En savoir plus sur GPU Computing dans Help Center et File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by