How do we select the values of Sigma and Alpha in wavelet ?

조회 수: 4 (최근 30일)

Gokul 2013년 3월 20일

I have considered a audio signal and added some white guassian noise to it.

1)In X = wpcoef(T,N);what is the significance of N and how do we select its value ?

2)How do we select the values of Sigma and Alpha in the command " THR = wpbmpen(T,SIGMA,ALPHA) "

Signal Processing Wavelet Toolbox

Help Center 및 File Exchange에서 Wavelet Toolbox에 대해 자세히 알아보기

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

Translated by