MeanShiftCluster

均匀线阵的CRB曲线，适用于阵列信号处理问题(CRB curve of the uniform linear array)

将周期图、自相关、协方差、改进协方差、Burg五种谱分析法封装为函数，并调用之对三个不同的信号源进行谱估计。(Encapsuler 5 methods of spectrum uation (Periodogram, COR, COV, MCOV, Burg) as functions, and use them to do frequency uation of three different signals.)

拉格朗日插值matlab程序，不是自带函数(laglangri matlab pro)

对具有随机噪声的二阶系统的模型辨识，进行标幺化以后系统的参考模型差分方程为 (7.90) 式中， 为随机噪声。由于神经网络的输出最大为1，所以，被辨识的系统应先标幺化，这里标幺化系数为5。利用图7.5正向建模(并联辨识)结构，神经网络选用3-9-9-1型，即输入层i，隐层j包括2级，输出层k的节点个数分别为3、9、9、1个； (Model identification of two order systems with stochastic noise)

此代码为GUI程序设计中的uimenu的所有例子，可以让初学者迅速的掌握uimenu的使用方法。(This code for the GUI program design uimenu in all the examples, so that beginners can quickly master the use of uimenu.)

提取Harris角点程序，非常好用的角点提取程序(Harris corner extraction program, very easy to use corner detection process)

In mathematics, the method of characteristics is a technique for solving partial differential equations. Typically, it applies to first-order equations, although more generally the method of characteristics is valid for any hyperbolic partial differential equation. The method is to reduce a partial differential equation to a family of ordinary differential equations along which the solution can be integrated from some initial data given on a suitable hypersurface. This software is an example of implementation of characteristics method in a definition of convergent-divergent nozzle.

The reliable data delivery is a challenging task in Wireless Sensor Networks (WSNs) due to dynamic and unpredictable changing behaviors of nodes. The traditional cryptographic and authentication based schemes can’t be adopted due to their associated cost and incapability to counter nodes misbehavior attacks. Recently, trust based solutions have proved to be more effective to address nodes’ misbehavior attacks.

说明：  UWB Channel Simulation

参加数学建模培训用的matlab教程，有基本用法，还有实例，一个星期之内可以学完，而且会用。 内容如下： MATLAB入门 Matlab作图 线性规划 无约束优化 非线性规划 微分方程 最短路问题 行遍性问题 数据的统计描述与分析 回归分析 计算机模拟 插值 拟合 每讲都包含源码，完全可用。 希望大家多多支持,给个好评。 (Participate in the training of mathematical modeling used matlab tutorial, basic usage, as well as examples of a week to learn End, and will be used. As follows: MATLAB Introduction to Matlab mapping optimization linear programming linear programming differential line shortest path problem over the problem of statistical description and analysis of data, regression analysis, interpolation fitting computer simulation of stresses are included for each source, completely free. Hope you can enjoy, give praise.)