apfc

有关可变码长LDPC编码电路的设计与实现的MATLAB编码程序的上传(LDPC Low Density Parity Check Code，LDPC)

2ddp dynamic mesh for fluent udf

Control of stepper motor using matlab.

说明：  一种改进型遗传算法。主要利用多种群协同竞争的方法，来提升算法的精度和鲁棒性，避免算法不成熟而导致提前收敛。(An improved genetic algorithm.The method of multi-group cooperative competition is mainly used to improve the accuracy and robustness of the algorithm, and avoid the premature convergence of the algorithm.)

Simulink下的电流闭环控制系统仿真，可根据需要修改Transfer Fcn1中的参数，找到一个在超调量和动态响应快慢上都比较满意的电流环调节器。(Simulink, the current closed-loop control system simulation, according to the need to modify the parameters Transfer Fcn1 find an overshoot on the dynamic response speed are more satisfied with the current loop regulator.)

VERY GOOD FOREX SYSTEM

带三相故障的UPFC在双回路电力系统的应用(Application of UPFC with three phase faults in double circuit power system)

说明：  两电平和三电平的仿真模型和配套论文，便于学习，三电平的逆变器仿真(Three-level Inverter Simulation)

simulation for coperative communication by qpsk modulation

三电平同相层叠PWM方法谐波频谱分析及滤波器设计(Cascade three-level PWM method compared with the harmonic spectrum analysis and filter design)