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

BP神经网络的数据分类，语言特征信号分类。选取了民歌、古筝、摇滚和流行四类不同音乐，用BP神经网络实现有效分类。-BP neural network data classification, language characteristic signal classification. Selected folk songs, zither, four different types of rock and pop music, with BP neural network for effecti