▍1. 小波分析
说明: 用来做小波分析,开源程序,可画出小波功率谱,小波全谱,程序中有参考文件的网址,非常方便·新手使用(Used to do wavelet analysis, open source program, can draw the wavelet power spectrum, wavelet full spectrum, the program has a reference file of the website, very convenient for beginners to use)