fitcircle

使用MATLAB编写的一个凸轮的曲线运动规律(Using the MATLAB curve prepared by a law of motion cam)

利用matlab进行数据拟合，有现成代码和案例数据。(Use of matlab for data fitting, have a ready-made code and case data. )

Fast Earth Mover s Distance similarity matrix calcutation

说明：  数字通信中，对面对判决环和非面对判决环的相位估计的仿真，调制方式采用QPAK调制方式。(Digital communication for non-face to face judgment ring and phase estimation of judgment ring simulation, modulation using QPAK modulation.)

线性递减权重粒子群优化算法是从随机解出发，通过迭代寻找最优解，它也是通过适应度来评价解的品质，但它比遗传算法规则更为简单，它没有遗传算法的“交叉”(Crossover) 和“变异”(Mutation) 操作，它通过追随当前搜索到的最优值来寻找全局最优。这种算法以其实现容易、精度高、收敛快等优点引起了学术界的重视，并且在解决实际问题中展示了其优越性。 (Linear decreasing weight particle swarm optimization starting from random solutions to find the optimal solution by iteration, it is also the fitness to evaluate the quality of the solution, but it is much simpler than the genetic algorithm rules, it is not a genetic algorithm " cross" (Crossover) and " variation" (Mutation) operation, which follow the current search for the optimal value to find the global optimum. The advantage of this algorithm is its ease of implementation, high accuracy, fast convergence and attracted the attention of the academic community, and demonstrated its superiority in solving practical problems.)

fisher判别分析的matlab压缩文件(fisher discriminant analysis)

应用多目标遗传算法优化对PID参数进行多目标优化(Multiobjective genetic algorithm optimization of multi-objective optimization PID parameters)

说明：  使用matlab实现最小均方算法，画出了权值迭代图和搜索过程图。(Realized least mean-square algorithm（LMS）by using matlab, drawed the right value iteration figure and search process maps.)

说明：  mat lab designed filter

用勒让德伪谱法，求解最优控制问题的DIDO工具箱。demo版本。license需要在其网站上填一个调查问卷(Legendre pseudospectral method for solving the optimal control problem DIDO toolbox. The demo version. license need to fill in a questionnaire on its website)