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对两种调相方法进行分析比较,通过MATLAB编程对比两种方式的区别与联系(Phase modulation of two methods of analysis and comparison, through MATLAB programming in two ways the difference between contrast and contact)

说明：  matlab入手教程

用矩量法计算线天线的电磁场（MATLAB编程）(using the moment method of calculation of electromagnetic wire antenna (MATLAB))

Stop-and-wait ARQ is a method used in telecommunications to send information between two connected devices. It ensures that information is not lost due to dropped packets and that packets are received in the correct order. It is the simplest kind of automatic repeat-request (ARQ) method. A stop-and-wait ARQ sender sends one frame at a time it is a special case of the general sliding window protocol with both transmit and receive window sizes equal to 1. After sending each frame, the sender doesn t send any further frames until it receives an acknowledgement (ACK) signal. After receiving a good frame, the receiver sends an ACK. If the ACK does not reach the sender before a certain time, known as the timeout, the sender sends the same frame again.

二相编码信号的三次相位函数的matlab程序，自己编的，希望大家批评指正(cubic phase function of BPSK)

基本上涵盖了所有的matlab应用函数，无论是初学者还是做深入研究仿真应用，都很实用(Basically covers all of the matlab application function, whether a beginner or do in-depth research simulation applications, are useful)

通过这个程序可以绘制两个相关变量的随机分布图形。(Through this program can draw two random variables related to graphics.)

谢汉龙matlab书籍第八章基本入门功能的实现过程，常用matlab的基础程序(Xie Hanlong implementation of Chapter VIII of basic introductory books matlab function, commonly matlab foundation program)

Low density parity check ....

关于LMS算法的MATLAB仿真程序，LMS自适应滤波算法的仿真结果和收敛过程。(About LMS algorithm MATLAB simulation program, LMS adaptive filter algorithm simulation results and convergence process.)