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旅行商问题：全国省会二维坐标如图30所示，基于遗传算法设计从黑龙江到西藏，并遍历全国各省会(每个省会只经过一次）的最短路径(Traveling salesman problem: two-dimensional coordinates of the national capital as shown in Figure 30, based on genetic algorithm design from Heilongjiang to Tibet and traverse the provinces (each provincial capital only after a) the shortest path)

I have thoroughly study the basic of image compression techniques. From that I have selected SPIHT algorithm for my research work. I have implemented on image compression for gray images using SPIHT algorithm. Image compression is implemented using this algorithm has better result over the previous result on gray images and also improved PSNR value high but on other side low result on compression ratio.

matlab速度分析程序，用于地震勘探速度分析及动校正（NMO）。(Matlab velocity analysis procedures for seismic velocity analysis and dynamic correction (NMO).)

This program uate BER performance of OFDM systems in AWGN environment. Basically, modulation and demodulation function is supported BPSK to 64QAM.

对于非线性系统 如duffing和Lorenz系统，使用龙格库塔法求其系统响应，并画出相图和分岔图( For nonlinear systems such as duffing and Lorenz system, seeking its response system using Runge-Kutta method, and draw the phase diagram and bifurcation diagrams)

matlab 3D绘图工具箱 十分实用 安装自己看教程(Matlab 3D graphics toolbox)

G729 Annex A MATLAB CODE

模式识别线性判别的程序实现，产生两个二维正态分布随机样本，分别进行Fisher线性分类和感知器分类。其中main.m是主函数，将三个程序放在同一文件夹中，运行main.m即可得到分类结果。(Pattern recognition linear discriminant program implementation, generate two-dimensional normal random sample, were Fisher linear classifier and Perceptron classification. Main.m is the main function of which will be three programs in the same folder, run main.m classification results can be obtained.)

antenna design-chapter 2