五子棋

说明：  用MATLAB实现的数字水印的DCT算法，还包括本次试验的实验报告，对算法有详细的解读！(Implemented using MATLAB DCT digital watermarking algorithm, also including the test lab report, a detailed interpretation of the algorithm!)

Huffman encoding and decoding using matlab. Very complete as a education level.

convolution signal continue

数据处理及误差分析采用了matlab软件来实现，它的界面虽然没有VB等直观简便，但其可调用的函数多，实现起来比较方便，程序中已经实现的功能有： （1）求算术平均值； （2）求残余误差（绝对误差）； （3）求标准差； （4）判断粗大误差，如果发现粗大误差,剔除粗大误差后再进行计算； （5）判断数据是否具有线性误差或者周期性误差。 (Data processing and error analysis using matlab software to achieve, its intuitive interface, while not VB so simple, but its function can be called many realize it was easier, the program has been implemented features are: (1) Find the arithmetic mean (2) Find the residual error (absolute error) (3) Find the standard deviation (4) to determine gross error, if found to gross error, calculated after excluding gross error (5) to determine whether data has linear error or Periodic error.)

干涉雷达处理的著名开源包，可以直接使用，建议做雷达干涉的下载(InSAR processing well-known open source packages can be used directly, it is recommended to do radar interferometry Download)

This particular code very useful to simulate the antenna array design and very effective

ofdm发送端和接收端，根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。(ofdm sending end and receiving end, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives.)

M/M/c排队模型的MATLAB仿真程序，顾客到达和服务时间服从指数分布，有c个窗口。包含排成一个队列；随机排成c个队列；自动选择c个队列中最短队列排队三种排队方式的仿真(M/M/c queuing model of the MATLAB simulation program, the customer arrival and service time is exponentially distributed, there is c windows)

it is matlab code on spectrum sensing in cognitive radio network using matched filter

SNR estimation algorithm