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说明：  介绍了直接序列扩频通信的理论基础和模型, 并通过MATLAB 提供的Simulink 仿真平台对直扩通信系统进行了仿真(THE RESEARCH ON MODELING AND SIMULATION OF DIRECT-SEQUENCE SPREAD SPECTRUM COMMUNICATIONS SYSTEM BASED ON SOFTWARE RADIO.PDF)

由于Matlab软件的网络通信局限,使得在并行时域有限差分( FDTD)计算仿真中,难以实现子域间的消息发送与接收操作(As the Matlab software, network communications limited, so in parallel finite difference time domain (FDTD) simulation calculation, it is difficult to achieve sub-domain of the message and receive operation)

Digital water marking used in pictures to hide some data

Numerical Methods in Engineering with MATLAB, 2nd, Jaan Kiusalaas,Cambridge(Numerical Methods in Engineering with MATLAB,第二版， Jaan Kiusalaas)

产生了PN序列，并通过仿真检测了他的自相关特性。(generate the PN sequency an simulate the auto-correlation property.)

MATLAB初学者 介绍了MATLAB 的一些基本使用方法(MATLAB for beginners introduces some basic use MATLAB)

介绍了利用matlab进行曲线拟合的方法，以及相应函数在matlab中的使用方法(Describes the use of matlab curve fitting method, and the corresponding function in matlab to use)

Matlab File Exchange Center的HHT的matlab代码。仅供参考。(HHT from Matlab File Exchange Center base on matlab)

16-QAM constelation Source code for 16-QAM constelation for various signal to noise ratio levels in dB

移动窗函数法提取实验面波频散曲线的程序，基于matlab编程(surface wave dispersion curve)