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数字图像处理，利用matlab开发环境进行编程实践。(Digital image processing using matlab to program development environment practice.)

2010年东北三省数学建模竞赛A题企业生产销售方案制定的遗传算法实现代码。(Northeasten Union MCM 2010 Problem A)

本程序用于绘制三维图形，可以对地面激光点云数据进行三维建模。(The procedure used to draw three-dimensional graphics, you can on the ground laser point cloud data for three-dimensional modeling.)

北京航空航天大学出版社张志涌、徐彦琴 主编的matlab教程的notebook版电子文档(Beijing University of Aeronautics and Astronautics Press Zhang Yong, Xu Qin matlab Guide editor-in-chief of the notebook version of electronic documents)

利用最速下降法计算最小曲面的面积，初始条件为0，边界条件为正方形固定边界。(Using steepest descent method to calculate the minimum surface area. Initial condition is 0, while boundary condition is square fixed values.)

说明：  对脑电信号进行5层小波包分解，提取相应的节律波(The EEG signal was decomposed by 5-layer wavelet packet to extract the corresponding rhythmic wave)

引入（2，1，7）卷积码对信道输出信号的影响，并作出信噪比等图像。(The introduction of (2,1,7) convolutional code on the output signal of the channel and make the image SNR.)

implementation of Weine filter in matlab

基于system viwe的pcm编译码功能仿真(Functional simulation based the system viwe pcm codec)

本文档是电力电子技术计算机MATLAB仿真实验，是学习电力电子MATLAB的好帮手(Power electronic technology computer MATLAB simulation experiment)