pls

This is a project for Gas agency System.You can check the doc and sourcecode

K最邻近密度估计技术是一种分类方法，不是聚类方法。 不是最优方法，实践中比较流行。 通俗但不一定易懂的规则是： 1.计算待分类数据和不同类中每一个数据的距离（欧氏或马氏）。 2.选出最小的前K数据个距离，这里用到选择排序法。 3.对比这前K个距离，找出K个数据中包含最多的是那个类的数据，即为待分类数据所在的类。(K nearest neighbor density estimation is a classification method, not a clustering method. It is not the best method, but it is popular in practice. Popular but not necessarily understandable rule is: 1. calculate the distance between the data to be classified and the data in each other (Euclidean or Markov). 2. select the minimum distance from the previous K data, where the choice sorting method is used. 3. compare the previous K distances to find out which K data contains the most data of that class, that is, the class to which the data to be classified is located.)

说明：  35GHz毫米波的二维横断面成像点目标仿真程序(Simulation program of point target in 2D cross section imaging)

分数阶统一混沌系统同步程序可实现分数阶混沌系统同步，对研究分数阶系统非常有用(synchronizing fractional unied chaotic system realize synchronzation fractional unied chaotic)

基于SVM的人脸识别系统，matlab实现，google code 最新代码。(face recgonition based on SVM,impleted on Matlab .The code is downloaded from google this days.)

用于多用户检测技术的解相关检测器matlab仿真(Multi-user detection techniques for the decorrelating detector simulation matlab)

空域滤波是在图像空间中借助模板对图像进行领域操作，处理图像每一个像素的取值都是根据模板对输入像素相应领域内的像素值进行计算得到的。空域滤波基本上是让图像在频域空间内某个范围的分量受到抑制，同时保证其他分量不变，从而改变输出图像的频率分布，达到增强图像的目的(failed to translate)

is95系统的基带仿真程序。自己可以去调试，(IS95 baseband system simulation program. They are able to debug,)

利用相关性通过波峰来检测多路径的延迟时间，来达到延迟估计的目的。(Through the use of correlation peaks to detect multi-path delay time to achieve the purpose of delay estimation.)

用mathlab解关于卫星轨迹图的微分方程组, 简单实用的例子,能从中知道如何编写程序, 并如何画图.可直接在matlab7.0中运行. 以及有关于复杂网络的matlab源程序，供致力于复杂网络仿真研究的同仁参考！(Appollo satellite s trace (Differential equation))