prog3

粒子群优化算法，matlab环境实现，用于函数的优化(Particle Swarm Optimization)

该代码采用matlab和C混合编写，是采用随机梯度的方法训练线性分类器，它可用于数据、图像等的多类分类情况。参考论文：Good Practice in Large-Scale Learning for Image Classification(This a Stochastic Gradient Descent algorithm used to train linear multiclass classifiers. It is biased towards large classification problems (many classes, many examples, high dimensional data).)

压缩感知中调幅信号的稀疏字典训练及稀疏表示，包含KSVD算法，OMP算法(Sparse dictionary training and sparse representation of amplitude modulation signal in compressed sensing, including KSVD algorithm, OMP algorithm)

breaks up an array into a cell array of adjacent sub-arrays of equal sizes

说明：  matalab编程精通matalab6.5.1一书的所有例题程序(matalab progeaming master matalab6.5.1all of the examples programs)

自己编写的kalman最优化递归算法的滤波器实例程序，每一步都做了详细的标注，并且附上了与程序对应的kalman算法的介绍与讲解。(I have written to optimize recursive algorithm kalman filter example programs, each step in detail in the label, and attach the corresponding kalman algorithm and procedures are introduced and explained.)

用普鲁尼谱估计法进行功率谱估计，程序运行良好(Diop rooney spectrum estimation)

编写的此函数是根据用户输入的数据产生等概率 的0、1序列，可以产生常用线路码型，也可以进行调制过程中的串并变换(this function is built to generate a sequence namely 0 or 1 with the same possibility)

包含几个主成分分析方法的程序以及主成分分析法的讲解。(Contains several principal component analysis program and principal component analysis method explain.)

802.15 dsss 物理协议层方针代码(802.15 dsss physical protocol layer code policy)