Socket通信协议

聊天的客户端，通过这个可以开发聊天的服务端，可以在两台PC机上验证。-chat client

A self-designed control of PC parallel port communication is introduced in this paper.Taking advantage of the MFC ActiveX technology, it is developed in Visual C++ and offset the scarcity of the control of PC parellel paort communication. An example of frequency measurement shows the detail procedure and application of the control.

手机客户端和servlet的通讯-client and mobile communications servlet

STM32与FPGA的通信，SPI方式，具体介绍文件里都有，使用前请先看读我，本程序经过验证无误。

这本书是关于超宽带通信的一本很好的入门书籍-This book is on the ultra-wideband communications in a very good entry-books

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;

手机PDA程序设计入门-Game API进阶，中文书籍-mobile PDA study from beginning-Game API step on

ＭＩＭＯ－ＯＦＤＭ系统仿真，包括了接收端与发射端的分集，各种复用技术-MIMO-OFDM system simulation, including a receiver and transmitter sub-sets, a variety of multiplexing

CANtongxun CANtongxun

i2c总线的好文档 i2c总线的好文档-i2c bus good documentation of good documentation i2c bus