这是一个用visual C++编写的用于调试和单片机通讯的串口通讯程序。...

一个厉害的串口通信监视程序（可监视已打开的串口）-a powerful serial communication surveillance (monitoring may have opened the serial port)

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

关于基于IP通信的主流协议SIP的文档，适合SIP协议开发人员阅读。-about SIP(session initiation protocol).

philips pca82c250 中文数据手册 CAN BUS INTERFACE IC-philips pca82c250 Chinese manual data CAN BUS INTERFAC E IC

UWB超宽带信号。2进制PPM脉冲编码调制MATLAB源代码。可以用在仿真中-UWB Ultra-wideband signal. 2 M-ary PPM pulse code modulation MATLAB source code. Can be used in simulation

KDVoicePhone Toolkit开发工具可以使你的应用程序获得声音和电话方面的特性，如：a.. 打电话或回电话；b.. 如果对话已经在进行，可以中途接听；c.. 在电话线或声卡中回放和记录音频；d.. 从电话线中检测音频信号和脉冲信号；e.. 捕获呼叫方ID；f.. 可控制本机听筒，外部的麦克风和MODEM的外部喇叭；g.. 定时事件来跟踪回放和录音的过程；h.. 录音时可检测静音；-KDVoicePhone Toolkit development tools can make your application access to voice and telephone features, such as: a.. Call or return phone calls b.. If the dialogue already under way, you can receive half-way c.. In a telephone line or sound card in audio playback and recording d.. from the telephone line in the detection of audio signals and pulse signal e.. capture caller ID f.. can control the local handset, external microphones and MODEM external speakers g. . timing incident to track the process of playback and recording h.. recording can detect mute

Visual Basic 编写生成Emial,发送Email-Visual Basic preparation generated Emial, send Email

这是一篇OFDM自适应调制与编码的好文章，写方案或者具有设计可以参考。-This is an OFDM adaptive modulation and coding a good article, written with the design of programs or can refer to.

需要为 modbus 协议 connection.good 代码和示例的源代码。需要 modbus 协议 connection.good 代码和示例的源代码。需要 modbus 协议 connection.good 代码和示例的源代码。需要 modbus 协议 connection.good 代码和示例的源代码。需要为 modbus 协议 connection.good 代码和示例源代码

对移动通信系统中的主呼叫，被叫等信令过程进行详细的描述-Mobile communication system of the main call, called the signaling process, such as a detailed description of