Effacer les filtres
Effacer les filtres

Can I perform DWT without downsampling in MATLAB ?

3 vues (au cours des 30 derniers jours)
fasil ok
fasil ok le 2 Déc 2016
Hai, I am trying to decompose my signal using DWT, in each level number of samples become half. Can I perform it without down sampling?. I am using dwt function in MATLAB.
  1 commentaire
varsha turkar
varsha turkar le 22 Juil 2017
Yes you can. Dont use built in function in matlab. You can use convolution function

Connectez-vous pour commenter.

Réponses (1)

Good mind
Good mind le 17 Sep 2017
you can use stationary wavelet transform, see wavelet toolbox user's guide page 3-68...

Catégories

En savoir plus sur Discrete Multiresolution Analysis dans Help Center et File Exchange

Produits

Community Treasure Hunt

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

Start Hunting!

Translated by