frequency-method

代码说明：

  这是有关正弦波频率估计的几种算法，包括过零点检测，rife算法，music算法，levensen法，周期图法等7种不同算法。(This is several algorithm for frequency estimation of sinusoid, including zero crossing detection, rife algorithm, music algorithm, levensen method, periodogram method 7 different algorithms.)

文件列表：

frequency method
................\fm_pisarenko.m,1038,2005-03-02
................\fm_rife.m,806,2013-06-19
................\fm_zhouqitu.m,311,2005-03-02
................\SE.m,588,2005-03-03
................\SE_Levcovar.m,1948,2005-01-02
................\SE_Levenson.m,1729,2005-01-02
................\SE_music.m,1040,2005-01-02