中文说明： 能量熵的计算，采用加权网络中节点强度和权重都是幂率分布的模型，基于SVPWM的三电平逆变的matlab仿真，随机调制信号下的模拟ppm，数值分析的EULER法，本程序的性能已经达到较高水平。
English Description：
Energy-entropy calculated, with weighted nodes in the network strength and weight is the power law distribution model and MATLAB simulation for three-level inverter based on SVPWM, ppm under random modulation signal simulation, numerical analysis of the EULER method, this program has reached a higher level of performance.