实现歌曲自动搜索，自己改改可以作为人工智能的初期代码,这个可是自己写的哦-Achieving songs automatically search, you can change yourself to change the initial code as artificial intelligence, but to write their own Oh this

STM32制作的MP3的全部资料，采用的是通用的平面波展开法,Gabor小波变换与PCA的人脸识别代码。- STM32 all the information produced by the MP3, Using common plane wave expansion method, Gabor wavelet transform and PCA face recognition code.