Can I perform DWT without downsampling in MATLAB ?
Show older comments
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 Comment
varsha turkar
on 22 Jul 2017
Yes you can. Dont use built in function in matlab. You can use convolution function
Answers (1)
Good mind
on 17 Sep 2017
1 vote
you can use stationary wavelet transform, see wavelet toolbox user's guide page 3-68...
Categories
Find more on Discrete Multiresolution Analysis in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
