Description for comparison CDMA multiuser

串行通信接口标准经过使用和发展，目前已经有几种,但都是在RS-232标准的基础上经过改进而形成的.RS-323C标准是美国EIA(电子工业联合会）与BELL等公司一起开发的1969年公布的通信协议。它适合于数据传输速率在0～20000b/s范围内的通信。该文档是对RS232C标准的详解.-serial communication interface standards through the use and development of that there are already several, but they are in the RS-232 standard on the basis of improved form of. RS-323C standard of the United States EIA (Electronic Industry Association) BELL companies together in 1969 to develop the communication protocol. It is suitable for data transfer rate of 0 ~ 20000b/s within the scope of communication. The document on the understanding the standard RS232C.

Continuous wave radars and pulsed radars are discussed.Resolving range and Doppler mbiguities is also discussed in detail.-Continuous wave radars and a CDFI radars "re discussed.Resolving range and Doppler mbig uities is also discussed in detail.

在OFDM上使用QPSK的仿真程序。有做理论分析的可参考-OFDM used in the simulation program QPSK. Theoretical analysis is done of reference

自己写的网络通讯系统-himself wrote the network communications system

可编程开关电容滤波器时钟产生电路的程控调节-Programmable switched-capacitor filter clock generator circuit conditioning program

此为一款基于J2ME的手机游戏，《重装机兵》源代码，本源码并未在手机上测试，可以编译成功。这款游戏基本实现了必须的所有功能，如碰撞探测、地图转换、NPC对话、事件处理,、横版回合制战斗系统等，并根据原游戏的特色加入了人、车两战斗系统，在玩的过程中，你可以用方向键控制人物行走；回车键弹出游戏菜单，"1"键进行命令取消。-This is a J2ME-based mobile phone games, the " capacity of soldiers," the source code, the source has not been tested on cell phone, you can compile successfully. The basic implementation of the Games must be all the features such as collision detection, map conversion, NPC dialogue, handle case, cross-version of turn-based combat system, and in accordance with the characteristics of the original game by adding the person, the two fighting vehicle system, playing process, you can use the arrow keys to control the character walk Games Enter the pop-up menu, " 1 " key to cancel the order.

多极性码的编程及仿真，有详细的说明文件 有仿真波形-multi-polarity of programming code and simulation, a detailed description of a simulation waveforms

基于DEVC++的手机模拟系统，文件共计1500行，-Based on DEVC++ Analog mobile phone systems, document a total of 1500 lines,

超宽带链路分析主程序书标有example的M文件 能很直观的看到超宽带不同距离的带宽（速率）-Analysis of ultra-wideband link the main program book marked example of the M documents can very intuitive different distances to see the ultra-wideband bandwidth (rate)

蓝牙管理工具，管理蓝牙的最新蓝牙不需要直接安装就可运行-Bluetooth management tools, management, the latest Bluetooth Bluetooth do not need to install can be run directly