去噪工具包，包含了多中去噪方法，主要是基于MATLAB环境下运行。-De-noising tool kit contains a number of de-noising method is based mainly on the MATLAB environment.

小波变换关于阈值收缩的经典论文，阈值如何取值的理论基础文献-Wavelet threshold shrinkage on a classic paper, the threshold value of the theoretical basis of how literature