Pisarenko谐波分解 matlab程序-Pisarenko Harmonic Decomposition PISAR(XT,SIN_NUM) Subplots the input signal (Xt) and the signal generated by the Pisarenko Harmonic Decomposition algorithm for a sum of SIN_NUM sinusoid waves

用pisar方法估计功率谱，并估计信号频率和峰值-Music method estimates the power spectrum, and estimate the signal frequency and peak