vertib-BPSK-QPSK

灰色T型关联度分析代码，已经运用于各个行业(Gray the T correlation degree analysis code has been used in various industries)

determines time delay of a time series using autocorrelation methods and average mutual information.

Kaiser window filter programs

雷达系统仿真,该雷达具有数字化正交解调、数字脉冲处理、固定目标对消、动目标检测（MTD）、和恒虚警（CFAR）处理等功能(Radar system simulation, the radar has a digital quadrature demodulation, digital pulse processing, fixed target for elimination, moving target detection (MTD), and CFAR (CFAR) processing functions)

基于matlab语言实现的dct算法，这种算法简单，易运行，具有很好的交互性(Based on the matlab language dct algorithm is simple and easy to run, with good interaction)

说明：  实现了FIR的算法，并给出其Lattice结构参数，尤其是利用参考文献实现k=0时的Lattice参数计算问题。(Realized FIR algorithm, and gives the Lattice structure parameters, in particular, the use of Reference to achieve k = 0 when the issue Lattice parameters.)

There are two files with the same name (vectgui) in this archive. One is Matlab figure file and the other one is Matlab M-file. Please save them under the same directory which Matlab can access.

说明：  该程序试图对具有31个城市的VRP进行求解，已知的最优解为784.1，我用该程序只能优化到810左右，应该是陷入局部最优，但我不知问题出在什么地方。请用过蚁群算法的高手指教。 蚁群算法的matlab源码，同时请指出为何不能优化到已知的最好解(The program attempts to have 31 cities of the VRP is solved, the optimal solution is known as 784.1, I use the program can only be optimized to about 810, should fall into local optimum, but I do not know where the problem is. Please teach master ant colony algorithm used. Ant colony matlab source, also please explain why not optimize the best solution to a known)

clustering_code ,Clustering Through Ranking On Manifolds Version 0.2 Copyright by Markus Breitenbach and Gregory Z. Grudic (clustering_code. Clustering Through Ranking On Manifolds Versi on 0.2 Copyright by Breitenbach and Greg Markus watch Z. Grudic)

关于城市表层土壤重金属污染分析的数学建模程序(Analysis of soil heavy metal pollution in the city)