VMD和EMD的常用MATLAB代码

说明：  遗传算法工具箱。。 。。很实用的(Genetic Algorithm Toolbox. . . . Very useful)

赶火车过程仿真 一列火车从A站经过B站开往C站，某人每天赶往B站乘这趟火车。已知火车从A站到B站运行时间为均值30分钟、标准差为2分钟的正态随机变量.火车大约在下午1点离开A站。离开时刻的频率分布为 (Process simulation, a train to catch the train from A through B station station station bound for C, B Station tour someone rushed to the train every day. Known to the train station from station A to B as the average running time 30 minutes, standard deviation of 2 minutes of normal random variables. Trains leave about 1:00 pm A station. The frequency distribution for the leave time)

说明：  实现bp-pid的仿真,基于s函数实现神经网络pid的仿真(Implement bp-pid simulation)

关于弹性力学问题的有限元Matlab程序,里面有主函数和子函数

主要实现图像处理中的细化，这种算法的效率非常的高，复杂度也比较小(Major refinement of image processing)

对任意大小的灰度图像进行zig-zag变换和反变化，或者是对DCT之后的图像进行zig-zag变换，确定其中频信息。(Any size of gray-scale images in zig-zag transform and anti-change, or is the DCT of the image after the zig-zag transform, to determine which frequency information.)

控制系统建模与仿真的matlab仿真，讲义ppt格式、配有代码（matlab的m文件）(Control System Modeling and Simulation of matlab simulation, lecture notes ppt format, with a code (matlab the m file))

总体X服从非中心卡方分布，求两个参数的极大似然估计 输入：样本数据 输出：参数估计值n，v 内有详细说明(Overall X obey non-central chi-square distribution, find the two parameters MLE)

matlab安装教程,帮助安装matlab2009b,其中做出来版本说明.(Matlab installation, the installation of matlab2009b help, which made version. )

2ddp dynamic mesh for fluent udf