用于信号的处理，主要是信号的消噪过程，是一种有效的方法-Used in signal processing, mainly signal de-noising process is an effective way

小波阈值降噪的例程，可以选择多种原始信号及多种阈值方式。-Wavelet threshold noise reduction routine, you can choose a variety of the original signal and multi-threshold approach.