chap3

this is matlab code used to process an image to crop, thinning, resizing, and binarization.

说明：  模式识别中的k近邻算法，用matlab编写，希望对大家有所帮助(K-nearest neighbor algorithm for pattern recognition with matlab write, we want to help)

greypred.rar用于GDP预测，较为精准，误差小，程序简单，容易操作，实用。是很好的预测程序。(liner fit)

三维ising模型适合没有结构文件需要自己根据实际机构编写(ising model)

matlab/simulink环境下仿真的异步电动机矢量控制，运行良好，基础系统，可供初学(matlab/simulink environment simulation of induction motor vector control, runs well, base system, for beginners)

Survey on image authentication steps

说明：  用Matlab仿真实现的说话人识别 说话人识别 说话人识别 说话人识别(speechcode speechcode speechcode speechcode speechcode)

编写K-均值聚类算法程序，对下图所示数据进行聚类分析(选k=2)(prepare K-means clustering algorithm, the data shown in the chart below cluster analysis (EAC k = 2))

这是我用matlab编写的一个解不定方程的程序，已经测试通过。该程序使用了比较多的技巧，对于matlab的爱好者可能有所帮助(I used Matlab to prepare a solution of indeterminate equations procedures have the test. The procedure used a lot more skills, Matlab lovers might be helpful)

几个图象处理程序，用不同的方法进行图象重建(several image processing procedures, use different methods for image reconstruction)