Afficher commentaires plus anciens
We know that dft can be achieved by the dft matrix, in 2D situation, fft(x) equals to F x F_T, where F is given by dftmtx(size(x)), so I want to know if it comes to 3D situation, how can we get such a matrix to achieve 3D dft?
Réponses (0)
Catégories
En savoir plus sur Discrete Fourier and Cosine Transforms dans Centre d'aide et File Exchange
le 18 Mar 2012
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
