matlab_tutorial

恒润公司的matlab设计学习资料，基于matalab的模糊系统设计，基础类书籍(Hengrun the company' s matlab design learning materials, based on matalab fuzzy system design, basic books)

基于PEG算法的准循环LDPC码构造方法研究(PEG algorithm based on quasi-cyclic LDPC code construction methods)

说明：  此代码描述的是跳频系统在不采用两路分集的情况下的性能仿真，主要也是对误码率的仿真函数(This code describes the frequency-hopping system without two-way diversity in cases where performance simulation, is largely a function of the BER simulation)

PURPOSE: Evaluates the Probabiliy a vector of observations x(Nx1)

HuffmanCoding 的matlab程序，可以用来做个参考，不错的程序(HuffmanCoding )

杜芬系统跳跃现象 小参数 时间步长 以点或线画图可调(Duffing jumping phenomenon, the small parameter can be modulated and the time step can be set by yourself )

simulink file for a dc motor with PID

说明：  hyper chaotic transformation

Image Enhancement uisng matlab

包含去噪后经常用的评价指标，峰值信噪比，信噪比，相似度、等效视数，边缘保持指数(After uation often contain de-noising, the peak signal to noise ratio, SNR, similarity, ENL, edge retention index)