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用EXIT图来分析卷积码组的特性，有详细的注释，对于研究和学习卷积吗很有帮助(EXIT chart used to analyze group characteristics of convolutional codes, have detailed notes, for research and study it very helpful convolution)

黑白棋，又叫反棋（Reversi）、奥赛罗棋（Othello）、苹果棋或翻转棋。黑白棋在西方和日本很流行。游戏通过相互翻转对方的棋子，最后以棋盘上谁的棋子多来判断胜负。它的游戏规则简单，因此上手很容易，但是它的变化又非常复杂。有一种说法是：只需要几分钟学会它，却需要一生的时间去精通它。 本程序由matlab开发，作者为realghost，如果要转载，请保留此信息。(Reversi, also known as anti-chess (Reversi), Othello (Othello), flipped Apple chess or chess. Othello is very popular in the West and Japan. Flip through each other' s game pieces with each other, and finally to the board to determine who is more than a pawn in the outcome. Its rules of the game is simple, so it is easy to get started, but it changes and very complex. There is a saying: It takes only minutes to learn, it takes a lifetime to be proficient in it. The program developed by matlab, author realghost, if you want to reprint, please retain this information.)

广度优先搜索算法，做了很详细的解释，大家可以有空学习交流下。(Breadth-first search algorithm, and made a very detailed explanation, you can free exchange under studying. )

lexical and bison analyzer for compiling

产生psk调制信号的源程序，并对信号进行成型滤波及上变频(generate PSK modulated signals, and the signals pass the shaping filter and DUC)

图像处理：用MATLAB实现的维纳滤波、约束最小二乘，Lucy-Richardson迭代和盲去卷积算法，并带有GUI。(ImageDeblurring:Implement deconvwnr, deconvreg, deconvlucy, deconvblind with MATLAB, GUI appended.)

MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)

Kalman Filter based Tracking Matlab Code

说明：  粒子群优化方法，并行计算，收敛速度快，利于全局优化，算法实现简单(Particle Swarm Optimization)

Eigenfaces tests for grayscale images using PCA and SVD