MATLAB,对电能质量的仿真，包括谐波，不平衡度，电压偏差-MATLAB, the simulation of power quality including harmonics, unbalance, voltage deviation, etc.

用于进行电力系统谐波检测的例子。非常实用。-Used for power system harmonics detection example. Very useful.

matlab implements five gray correlation degree computing model, Filtering summation way broadband beamforming, Of spherical harmonics graphic simulation.