modeling1

偏微分方程的MATLAB解法。 偏微分方程工具箱提供了研究和求解空间二维微分方程问题的一个强大而又灵活实用的环境。(MATLAB Solution partial differential equations. Provided in the toolbox of partial differential equations and differential equations to solve the problem two-dimensional space of a strong and flexible and practical environment.)

这是从国外网站下载的Nonlinear dynamical factor analysis Matlab 源代码(This is the website from outside of the Nonlinear dynamical factor analysis Matlab source code)

BFGS算法代码 BFGSMethod Matlab语言(BFGS algorithm BFGSMethod Matlab language code)

Tournoment selection

vmd，MATLAB程序，针对EMD分解引起的模态混叠问题，能够得到较纯净的IMF分量(VMD, MATLAB program, for the modal aliasing problems caused by EMD decomposition, can get relatively pure IMF components)

本文针对SLAM算法中数据关联过程，提出了一种简单易行的改进方法，将欧氏距离与马氏距离结合用于数据关联。算法不必计算地图所有特征与所有量测之间的马氏距离，而是首先利用相对简单的欧氏距离计算缩小了待关联特征的搜寻范围。利用人工合成数据的仿真结果表明，改进后的数据关联方法可以大幅减少系统计算量，提高关联效率，且不会造成错误关联的增加。(This article SLAM algorithm for data association process, a simple method to Euclidean distance combined with the Mahalanobis distance for data association. Algorithms do not have to calculate all the characteristics of the map with all measurements between the Mahalanobis distance, but the first to use a relatively simple calculation of Euclidean distance to be associated characteristics of narrowing the search. The use of synthetic data simulation results show that the improved methods of data association can significantly reduce the system to calculate the volume and improve the efficiency of association, and will not lead to errors associated with an increase.)

实现圆的绘制在绘制时要添加相关的参数，以免出错。(to draw a circle,this circle can be in special type,it can be drawn easily with less time be cost.)

家庭监控系统的实现，matlab版的，适合初学的朋友，系统完整(Home monitoring system implementation, matlab version, suitable for beginners friends, system integrity )

Some control exercises with matlab

单负介质中matlab波导导模曲线单负介质中matlab波导导模曲线(Matlab single negative media guide curves of guided modes )