OFDMxitong

说明：  给出了一个有关Chaikin细分法的matlab编程，该程序适合于任意的封闭的初始控制多边形(a program about Chaikin subdivision scheme which can be applied to closed polygon)

雷达信号处理，包括CFAR检测，脉冲压缩等过程。(radar detection and signal dealing, including the CFAR, and pulse compression)

chapter12....image compression

做过模糊PID的朋友很多遇到过这种问题，就是仿真启动不起来，停留在e-7等地方或者仿真很慢，自次上次有个朋友说改变步长能解决这个问题，最后的曲线能达到满足要求的时候，我让他找个例子他就没有后文，以前我做了很多这样的模糊PID，但靠改变步长并没有解决问题，仿真曲线直接发散出去了，我自己这两天也总在思考这个问题，通过不断的调试总结，明白了不少，给遇到这个问题的朋友讲解一下解决办法吧，以一个例子详解：(Done a lot of friends of the fuzzy PID encountered this problem, simulation start up, stay in the e-7 and other local or simulation is very slow, have a friend who said to change the step size to solve this problem since the times the last, the finalcurve to achieve to meet the requirements when I asked him to find examples of his later, I have done a lot of fuzzy PID, but by changing the step does not solve the problem, the simulation curve directly divergence out, Itwo days always thinking about this problem, summarized by the debug and understand a lot of friends to experience this problem to explain the solution, an example Detailed:)

这几本是关于Matlab开的书籍，对于初学者很适用(Several open books on Matlab, it is suitable for beginners)

its a matlab discription of varius digitl filers both in special and frequency domain. very useful for beginners.

利用matlab计算logistic映射分叉图的程序(Using matlab program to calculate the bifurcation diagram of the logistic map)

CLASSIFICATION OF RADAR SIGNALS

KStest，检验变量服从什么分布，使用KSTEST函数(KStest, testing variables obey what distribution KSTEST function)

matlab程序：将输入的字符按照ASCII码排序后输出(matlab program: the input characters are sorted according to the ASCII code output)