自编的Teager能量算子程序，内含一篇非常有指导意义的论文，非常实用，希望对大家有所帮助-Teager Energy Operator self subroutine ，and it contains a very instructive paper and very useful

语音信号时频分析，包括语谱图，过零率，自编的自相关，以及最后用了三种方法（短时能量和过零率、谱熵法、Teager算子）进行端点检测，代码完整且测试通过-time and frequency domain analysis of speech signals,including spectrogram,rate of zerocrossing,autocorrelation.and three method of endpoint detection,especially the Teager

提取teager能量算子和其解调信号，能够增强和突出冲击信号(Extracting Teager energy operator and its demodulation signal can enhance and highlight the impact signal)