mmn

this program is about the BER of ofdm_4QAM. I hope it will do a little help for somebody .

说明：  Matlab的一些应用程序例子，可以供大家参考下，谢谢大家的支持(Matlab some application examples, for your reference, thank you for the support )

show an aliasing in sine wave by L. Braile

宽带DOA估计 使用经典的MUSIC算法仿真通过 (wideband direction of arravial use the MUSIC method)

阵列天线多端口的馈电操作。在进行波束赋形或相控阵天线设计时，若天线端口数量巨大，可以用该程序一次实现对所有天线端口相位及赋值的输入。(Multi-array antenna feed port operations. Performing beamforming or phased array antenna design, if the huge number of antenna ports can be used to implement the program once all the input phase and the antenna port assignment.)

目标跟踪与定位，为研究水下通信方面的书籍，一般用MATLAB实现程序仿真(target tracking and location for the study of underwater communications books, the general procedures in MATLAB simulation)

说明：  本文对指纹特征点的提取，特征点的匹配，用matlab进行了实现(In this paper, the fingerprint feature points extraction, feature point matching, was realized with matlab)

详细介绍matlab的许多有用的功能和一些重要功能的语法，并加一些经典试验(Matlab detail the many useful features and some important features of the grammar, and add some classical test)

摄像机标定程序：用matlab语言编写，zhang是主程序，请参考test以了解调用的方法(camera calibration procedures : using Matlab language, the main program is zhang, Please refer to test to find out the calling method)

一个关于温度场的Matlab的源程序可以查询不同坐标的温度(A temperature field on Matlab source temperature can query different coordinate)