3D-FDTD_matlab_PEC

此程序为最小二乘ESPRIT算法，本算法是基本ESPRIT算法的一种性能上的改进(This procedure is least squares ESPRIT algorithm, the algorithm is a basic algorithm ESPRIT performance improvements)

plotting area of coordinate

基于matlab的模糊pid的仿真研究，有详细的解说如何等价被控对象的传递函数，如何模糊等等。(fuzzy pid)

说明：  遗传算法GA—模拟自然界遗传机制和生物进化论而成的一种并行随机搜索最优化方法。（具有“生存+检测”的迭代过程的搜索算法）基于自然界“优胜劣汰，适者生存”的生物进化原理引入优化参数形成的编码串联群体中，按照所选择的适应度函数并通过遗传中的选择、交叉和变异对个体进行筛选，使适应度值好的个体被保留，适应度差的个体被淘汰，新的群体既继承了上一代的信息，又优于上一代。反复循环，直至满足条件。(GA-A parallel random search optimization method that simulates natural genetic mechanisms and biological evolution. (Search algorithm with "survival + detection" iterative process) Based on the biological evolution principle of "survival of the fittest, survival of the fittest" in the natural world, the coding series formed by optimized parameters is introduced. Individuals are screened according to the selected fitness function and through genetic selection, crossover, and variation, so that individuals with good fitness values are retained, individuals with poor adaptability are eliminated, and new groups inherit the information of the previous generation., Better than the last generation. Repeat until conditions are met.)

file函数说明，用于matlab 很好很强大(function description file for matlab very very strong)

Finding a parameter "kappa" in the distribution of von Mises-Fisher

matlab动态仿真课件教程，介绍模块库和子系统封装(matlab dynamic simulation courseware tutorial to introduce the module library and subsystem package)

对车辆图像进行一系列处理，有灰度变换，对比度增强，二值化，最后计算车辆实际高度(A series of image processing the vehicle, a gray-scale transformation, contrast enhancement, binarization, and finally calculate the actual height of the vehicle)

说明：  本程序能够实现棒的横震动，而且在震动过程中能够计算出共振频率(This procedure can achieve the cross-bar vibration, but also in the process of vibration resonance frequency can be calculated)

说明：  FM调制模型,用simulink做的，希望与大家交流，共同进步。(fm modulation model in matlab/simulink)