COLON2D

knn-K近邻法实现两分类的函数代码，输入为两类的样本特征，和待测试的样本向量，输出为分类结果。(knn-K nearest neighbor method to achieve the two categories of function code, enter the characteristics of two types of samples, and samples to be tested vector, the output for the classification.)

光子筛孔分布的例程，环数相同，用于光子筛成像时使用(Photon sieve distribution routines same ring number, is used for imaging photon sieve)

本文介绍了matlab常用数值函数，包括通用命令、运算符和特殊运算符、编程语言结构、基本矩阵函数和操作、基本数学函数和文件输入与输出等。(This article describes the commonly used numerical matlab functions, including general orders, operators and special operators, programming language, structure, function and basic matrix operations, and basic mathematical functions such as file input and output.)

通过学习此程序可以了解相关方面的语言结构，对于编程参考和借鉴有很大的实际意义，肯定有很大的帮助(Chinese verification code)

这是一个曲率算法实现工具,对图像处理有着重要的应用,并有测试代码(This is a curvature algorithm tool for image processing has important applications, and test code)

说明：  matlab编译知道，包括matlab的很多编译器(Matlab Compiler 4 Guide)

this is useful to generate noise in communication channels at the time of simulation

说明：  主要是RD CS 算法，针对点目标的仿真结果，比较清晰(RDA CSAchengxiangsuanfa)

数字图像处理（matlab版）小波变换程序(wavelet)

地球物理学地震子波以及合成记录模拟原代码.(Geophysical seismic wavelet, and synthetic seismogram simulated the original code.)