小波分解被应用在众多领域，这篇文档是从网上摘录的资料，可帮助初学者利用matlab快速试难小波分解的用法和特点-Usage and characteristics of the wavelet decomposition be applied in many fields, this document is an excerpt from the online information that can help beginners quickly try hard wavelet decompo

denoising matlab code there are two programs a relatively soft and hard thresholding is another multi-layer wavelet threshold denois