该程序提供了小波变换的基本方法，该方法基于VC实现，可以用来做语音或图像的小波信号处理，也可用来作为小波分析课程的例子使用-The program provides the basic method of wavelet transform, the method is based on VC to achieve, can be used for voice or image of wavelet signal processing, can also be used as examples