业余无线电通信的通信葵花宝典生产，推荐…

该程序没有窗体，没有界面，点击即可运行，向指定的ip地址的端口发送udp协议的数据，且数据的类型不是文件，只是字符串。

101－2002规约，解析说明。自由下载-GBIEC101_2002.pdf

一个用于socket客户端测试的源代码,简单说明socket工作原理.-socket for a test client source code, a simple note socket principle.

FF通信协议的实现，包括了OD的构件等等。里面用到了SOCKET技术-FF communications protocol implemented, including the OD component and so on. They used the technology SOCKET

A. 产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；B. 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50%，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列）；C. 改用HDB3码，画出前20个符号对应的波形；D. 改用密勒码，画出前20个符号对应的波形；E. 分别对上述1000个符号的波形进行功率谱估计，画出功率谱；F. 改变信源“0”的概率，观察AMI码的功率谱变化情况；-have a length of 1,000 random binary sequence, "0" with a probability of 0.8, "a" with a probability of 0.2; B. above zero AMI data coding, and pulse width of symbols width of 50%, waveform sampling rate Symbol rate for the eight times that he painted before the 20 symbols corresponding waveforms (also given before 20 Source sequence); C. HDB3 code switch to depict the former 20 symbols corresponding waveform; D. Miller to switch codes to depict the former 20 symbols corresponding waveform; E. respectively above 1,000 symbols for the power spectrum waveform estimated to depict the power spectrum; F. Change source "0" the probability to observe AMI code changes in the power spectrum;

USB HID通信程序示例显示了最基本的USB通信。并提供了一种沟通方式，你可以从一个脚本文件中读取指令，USB通信

TCP/IP祥解 卷一:协议。作者（美）W.Richard Stevens 机械工业出版社 -TCP/IP xiang, XIE Volume I : protocol. The author (American) Richard W. Stevens Machinery Industry Pre

基于API的串口通信封装，还可以通过TCP/UDP方式虚拟串口。

这是一个象棋手机游戏的源代码，希望多需要的人有所帮助。 -This is a mobile chess game source code, hope that those who need help.

ISDN Layer 1 Recommendations ITU-T I.430