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基于J2ME的一个可用的手机蓝牙程序，程序包括Server及Clien端（建议采用NetBeans 4.1+netbeans mobility 4_1+J2ME Wireless Toolkit 2.2）-availability of a Bluetooth phone procedures, The procedures include Server and Client ends (proposed NetBeans 4.1 netbean "s mobility 4_1 J2ME Wireless Toolkit 2.2)

TCP/IP（传输控制协议/Internet协议）：它是许多网络用于通信的通信协议。

用于测试服务器工作状态和工作情况的一个服务器测试程序.-for testing servers work state and the work of a server test.

内含客户端和server，之间可以利用串口进行数据传输-includes client and server, can be used between the serial data transmission

VGA芯片AD600及其在有效值（DB）线性测量电路中的应用-VGA chip AD600 and its RMS (DB) linear measurement circuit

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;

扩展的直序扩频系统，包括了同步，信道估计，频偏和频偏估计-Expansion of the Direct Sequence Spread Spectrum system, including synchronization, channel estimation, frequency offset and frequency offset estimation

用C#编写发手机中文短信息Windows服务-Windows serve about chinese short message send programme with C# compile

本程序使用pf框架开发，mvc模式． 安装方法： 打开123su.php后配置好数据库．． 然后把ni6.com.sql导入到数据库完成安装． 本程序程支持wap访问 手机访问的方法　http://网址/Wml 后台支持java手机游戏分机型添加，支持机型库的新增，资讯发布，功能完美 如果是linux下请将/PF/Cache　设置为777 如生成的目录也要777 如有问题请联系我们 mail:82508#qq.com-This program uses pf Framework Development, mvc pattern. Installation Method: Open 123su.php after the configured database. . Ni6.com.sql imported into the database and then complete the installation. This program supports wap-way access to mobile access methods http:// URL/Wml back-office support java mobile phone games to add sub-models, support models library to add, information dissemination, functions perfectly under linux if yes please/PF/Cache settings If the directory is generated for the 777 but also 777 For questions, please contact us mail: 82508# qq.com

api开发的串口通讯程序，很好的一个软件。-api development of serial communication program, a very good software.