随机的几篇pwm文章，讲解各种随机pwm模型-Pwm few random articles on a variety of random pwm model

1.Analysis and design of DSP-based dual-loop controlled UPS inverters 2.A Family of Random PWM Algorithms for Reduction of TorqueRipple and Current Harmonics of Direct Torque Controlled OpenEnd Winding Induction Motor 3.Applications of cascade mu

关于小波的matlab复合分析，快速扩展随机生成树算法，pwm整流器的建模仿真。- Matlab wavelet analysis on complex, Rapid expansion of random spanning tree algorithm, Modeling and simulation pwm rectifie.