实现连续小波变换。本程序使用Haar小波为母函数，要求输入为一维文本信号，输出为小波变换系数，呵呵，比较适合小波课程的入门哦-The realization of continuous wavelet transform. This procedure using the Haar wavelet function for the mother, asked to enter text for the one-dimensional signal, the output for the wave