- Category:
- matlab
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-
[Matlab]
[源码]
- File Size:
- 1kb
- Update:
- 2013-05-18
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- Uploaded by:
- 杨红岩
Description: Wavelet transform denoising, the mother wavelet select ' sym4' , the lev default value is 8, is generally 8 wavelet de-noising, par for the CDF coefficient, usually taken 0.9 Signal column vector. Take the noise signal to be reconstructed on decomposition lev layer to the first layer of high-frequency coefficients. View the filtered signal and noise wavelet components
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my_de_dwt2.m
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