Particle swarm optimization algorithm code

Communition MATLAB (Proakis)书的源程序，很不错(Communition MATLAB (Proakis) source book, very good)

OFDM信道估计的简单仿真程序，使用最小二乘方法对OFDM信道进行估计。(OFDM channel estimation in a simple simulation program, using the least-squares method OFDM channel estimation.)

说明：  此程序是用来检验一组已知数据是否服从一定分布的：如，正态分布，t分布，poisson分布等。(This procedure is used to test whether a given set of data to obey a certain distribution: for example, normal distribution, t distribution, poisson distribution.)

K-均值聚类算法程序，数据挖掘中比较经典的一种聚类算法。。。(K-means clustering algorithm procedures)

将doubly stochastic matrix分解成一个排列矩阵的集合，并构造其概率分布(The doubly stochastic matrix is ​ ​ decomposed into a set of permutation matrix，at the same time，its probability distribution is constructed.)

此算法能实现预测控制理论中不同衰减因子的影响及鲁棒性验证(This algorithm can achieve predictive control theory, the impact of different attenuation factor and robustness verification)

说明：  matlab下KL变换,用于去除随机噪声(KL transform)

matlab 实现PCA算法，可以输出识别率，有详细注释，值得一用(Face Recognition Using PCA algorithm procedure, with annotations, 88 recognition rate )

MATLAB编程矩阵的运算与处理教程MATLAB programming matrix operation and processing tutorial(MATLAB programming matrix operation and processing tutorial MATLAB programming matrix operation and processing tutorial)

12行： host= gatest ％在matlab的安装盘,例如c:下设置的程序运行结果目录。 ">