Practical_Quiz_3

usefull commands for matlab introductions and mathematical fuctions

自己编写的matlab求解一元，二元函数问题，用了英国谢菲尔德大学编写的GA工具箱，有图，注释详细！(I have written matlab solving unary, binary function issue, prepared by the University of Sheffield, UK GA toolbox, there are maps, detailed notes!)

说明：  跳频系统的simulink仿真系统，用m序列和VCO简单搭成跳频频率合成器，用2FSK调制，基本的跳频通信模块，内有详细参数设置(Frequency hopping system simulink simulation system, simple barricaded m sequence and the VCO frequency hopping frequency synthesizer with modulation 2FSK, basic frequency hopping communication module, with detailed parameter settings)

通过对TSP问题的优化建模利用蚁群算法求解TSP文图(Using ant colony algorithm to solve TSP problem by optimizing the model of TSP problem)

两个matlab编写的经典游戏 数独和俄罗斯方块 ( MTETRIS Matlab Tetris (v1.1) To play this game, type: MTETRIS Controls (use numpad): [4] Left [5] Spin [6] Right [2] Drop alternatively, [A] Left [W] Spin [D] Right [S] Drop [Ctrl+P] Pause/Unpause During the game, use the game menu to set difficulty and to enable/disable sound effects. Only one game can run at a time. mtetris was written and tested on Matlab 5.3 (R11), but may work with as early as Matlab 4.0 without changes. )

有关可变码长的LDPC编码电路的设计与实现和一些相关的英文资料以及文献(LDPC)

Forward Back algorithm regarding to Hidden Markov Model

filtering in frequecy domain for image enhancement

三维数据矩阵的中值滤波方法，采用快速实现算法(Three-dimensional data matrix median filtering method, using fast algorithm)

this is a matlab code of audio compression