math

虚拟工厂模式典型实例，通俗易懂，易学易仿(abstract factory example)

convolutional code,create a matlab conde using in channel coding

function used to convert the matrix to vector

基带非线性器，最常用的基带非线性器是幂级数模型和限幅器模型，这里给出的是幂级数模型的。(Baseband nonlinear device, the most common is the baseband power series model and the nonlinear limiter model, where the model is given a power series.)

说明：  program of selection of control points

双闭环直流调速系统 双闭环直流调速系统 双闭环直流调速系统(double close )

用MATlab实现的神经算法，比较简单，适用于刚学习粒子群算法的人，大家可以交流一下(MATlab neural algorithm, relatively simple, suitable for people new to the study of the particle swarm optimization (pso) algorithm, we can discuss)

CRC码生成器和卷积码的仿真程序。其中CRC码可以自定义生成多相式或字符串；卷积码可以自定义约束长度和码长。(CRC code generator and the simulation program convolutional codes. Which the CRC code can customize the generation of multi-phase or string convolutional codes can customize the constraint length and code length.)

超光谱图像处理部分功能，包括读取，转换.rfl文件等功能，含有24个函数。(Hyperspectral image processing functions, including reading, conversion. Rfl documents and other functions, which contains 24 function.)

贪食蛇小游戏的matlab代码，上下左右键控制，下载直接运行即可使用。(Matlab code Snake game, up and down keys to control, you can use downloaded directly run.)