Getting aliasing when I denoise a signal with wavedec, wthresh and waverec
1 回表示 (過去 30 日間)
古いコメントを表示
I use the this example: https://de.mathworks.com/help/wavelet/examples/wavelet-interval-dependent-denoising.html
to denoise a signal. My problem is that when I create the denoised signal with "waverec" I have aliasing in my signal.
I think this happens because of the downsampling during "wavedec". Can you guys offer a solution for my problem?
Is there maybe any possibility to use wavedec without downsampling?
0 件のコメント
回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で Signal Analysis についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!