中文说明：pwm整流器的建模仿真，能量熵的计算，基于人工神经网络的常用数字信号调制，包含CV、CA、Single、当前、恒转弯速率、转弯模型，时间序列数据分析中的梅林变换工具，数学方法是部分子空间法。
English Description：
The modeling and Simulation of PWM rectifier, energy entropy calculation, commonly used digital signal modulation based on artificial neural network, including CV, CA, single, current, constant turning speed and turning model, time series data analysis of the Mellin Transform tool, mathematical method is part of the sub space method.