fft

应用matlab简单实现镜头畸变的校正，可用于cmos ccd(Application of a simple implementation of matlab lens distortion correction, can be used for cmos ccd)

说明：  通过引入磁光材料的非互易回转因子，形成新型光束传播方法（BPM），从而计算磁光波导的非互易效应。磁光波导参数可调，非互易回转因子可调。(calculate the nonreciprocal effect of magneto-optical waveguide using the beam-propagation method based on nonreciprocal element.)

灰色预测模糊PID算法实现，该算法效果显著(Grey fuzzy PID algorithm, the algorithm results are obvious)

电力电子中使用的单相控制系统互补双管驱动仿真模型(Power 1phase PWM)

这两个程序用于仿真 图4和图5.这里的方程用新的归一化方程，不是孤子归一化方程。也就是论文中的方程3(study input peak power vursus output total power for different Lcd, P~P CURVES Simulate Fig.4 Using wangs equations )

计算高斯伪谱法中的高斯点和微分矩阵，比较慢，求改进(GPM differentiation matrix and Gauss point)

滤波设计,可以修改参数，达到不同的滤波效果，可用于扭矩传递等控制信号(Filter modle)

随机信号仿真数据的生成的matlab程序(Random-signal simulation data generated by matlab program )

trust_region求解约束优化问题 This trust region algorithm incorporates bound constraintstogether with an ellipsoidal trust region( This trust region algorithm incorporates bound constraintstogether with an ellipsoidal trust region)

TSP的遗传算法实现。本案例是通过遗传算法实现旅行商问题(TSP genetic algorithm. Through genetic algorithm traveling salesman problem)