中文说明： 对于初学者具有参考意义，多机电力系统仿真及其潮流计算，可以得到很精确的幅值、频率、相位估计，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，旋转机械二维全息谱计算的实用例程，关于非线性离散系统辨识。
English Description：
Is useful for beginners, multi-machine power system simulation and calculation, one can obtain accurate amplitude, frequency and phase estimation, includes photovoltaic modules, module MPPT, BOOST, inverter modules, calculation of two-dimensional holospectrum in rotating machinery and practical routines for nonlinear discrete-time system identification.