for_codeforge

cross correlation program i hope you will like it

PCM编码MATLAB实现，能够在MATLAB环境下实现PCM量化编码，编码效率高，编码易于实现，简单易懂(PCM coding MATLAB, the MATLAB environment to achieve PCM quantization coding, coding efficiency, coding is easy to implement, easy to understand)

说明：  很好用 ， 实验过的， 素轻松判定素数数。(sushu)

随机反馈控制matlab 程序，针对unstable 带poisson jump 系统，设置反馈控制，来稳定化unstable 随机系统(using state feedback control to stabilize an unstable stochastic jump system )

根据 DVB-T 欧洲标准写的一个OFDM matlab 仿真，其中包括发射器和接收器。文章中有matlab程式的详细介绍，有仿真方框图，还有每步的实验结果分析，特别适合OFDM的初学者。算是OFDM比较简单的一个入门介绍。英文也比较浅显，可读性很强(According to the European DVB-T standard to write a OFDM matlab simulation, which comprises a transmitter and a receiver. Article has a matlab program in detail, there is a block diagram of the simulation, as well as analysis of the experimental results of each step, especially for OFDM for beginners. OFDM considered a relatively simple introduction to. English is also relatively simple, readable)

一种系统辨识方法，基于辅助模型对输出误差系统进行未知参数辨识(AM_FG.m for the output error models)

一个非常红的画图程序，非常有意思，再此上传下(A very red paint program, very interesting, upload it again next)

非线性规划算法,基于拉格朗日乘子Hessian矩阵的sqp方法(nonlinear programming algorithm，sqp algorithm based on Lagrange Hessian Matrix)

frequency hopping spread spectrum

matlab中的数值微分，有用中点公式，自适应法，理查森外推算法等方法求函数的导数，算法的程序实现在文件中都已经给出了。(in the numerical differentiation matlab, useful midpoint formula, adaptive method, Richardson extrapolation methods such as France seek the derivative of the function, the algorithm of the program implementation in the document have been given.)