用VB实现的通讯软件程序可以显示波形等。

PECLO协议，帮助学习PECOL以及与此相关的 编程-PECLO agreement to help learning PECOL and related programming

应用背景基于单片机与超声波传感器的一个测试程序，利用C语言编写，最远测距能达到20m，并能通过数码管实时显示，可用于机器人与智能小车的开发，对其他控制类开发也有重要的借鉴作用。关键技术基于C语言开发，通过超声波传感器进行测距，通过数码管实时显示距离，精度能精确到毫米，最远测距达到20m

管理信息库（MIB）定义了由代理者维护的各种变量，它们由管理者来进行存取操作，从而实现具体的网络管理。本文在对MIB的分析之后，给出了对MIB库变量访问的C语言程序实例.-Management Information Base (MIB) is defined by the agent to maintain a variety of variables, their access by managers to carry out operations, in order to achieve a specific network management. In this paper, the analysis of the MIB are given access to the MIB database variables examples of the C language program.

In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

DOS下的modem开发-DOS under the modem development

采用Visual Bacis.NET开发的网络通信集成系统. -Visual Bacis.NET development of the communications network integration system.

利用UDP实现数据通讯的程序，用来发送数据，在通讯中实现传送实时数据。-use UDP data communications procedures used to send data communications to achieve real-time data transmission.

IEC61375-1列车通信总线(TCN)协议中文翻译。-IEC61375-1 Train Communication Bus (TCN) Chinese translation of the agreement.

中文RFC文件，无需翻译，对学习很有帮助！

串口之间通信的源代码。使用C++开发，对初学者有用。