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matlab Simulation program to realize QPSK transmission system

说明：  列举MATLAB的100个源程序，可供各个层次的人员学习.(MATLAB lists 100 of the source for all levels of learning.)

四边简支，受两个集中荷载的薄板弯矩及挠度分析程序，利用的弹性力学薄板理论。(Simply supported by two thin plate bending and concentrated load deflection analysis procedures, the use of thin elastic mechanics theory.)

基于代价敏感布雷格曼散度的旋转机械轴承故障诊断研究(Rotating Machinery Fault Diagnosis of Bearing cost sensitive Bregman divergence based)

matlab在通信仿真方面的应用，连续函数及离散信号的简单编程仿真(simple programming simulation matlab simulation in terms of communication , continuous functions and discrete signals )

MATLAB图形图像分割技术经典教程MATLAB Tutorial classic graphic image segmentation(MATLAB graphic image segmentation classic tutorial MATLAB Tutorial classic graphic image segmentation)

Mathematica 的函数大全，在水木清华上被评为精华。里面列举的函数命令大多比较常用。(Collection of functions of Mathematica, SMTH was named in essence. Which lists most commonly used function of command.)

利用OMP算法重构二维图像，简单易懂，便于初学者学习。(Two-dimensional image reconstruction algorithm using OMP, easy to understand.)

In computer science and information theory, a Huffman code is an optimal prefix code found using the algorithm developed by David A.

Spread spectrum techniques can be very useful to overcome the communication problems like security and efficient usage of power. In this technique, the information signal to be transmitted is multiplied by the PN code (This is the general case and it can be any kind of sequence.),called spreading code signal. The signal which is obtained after the multiplication of PN code is called spread signal which is then transmitted.