modbus应用的典型例子，从设备slave应用程序，希望初学者看一看...

labview  变频控制485通信，CRC校验。labview  变频控制485通信，CRC校验

PrivateSubCombo30.zip visual basci code. very nice code-PrivateSubCombo30.zip visual basci code. very nice code...

DNP 3.0通讯规约，包括数据链路层、传输层、应用层、数据对象库4部分。-DNP 3.0 communication Statute, including the data-link layer, transport layer and the application layer, the data object library four parts.

CDMA、TDMA、GSM3G通途怎么走？-CDMA, TDMA, GSM3G thoroughfare how to proceed?

VB 通信开发源代码例子 聊天客户端，服务器端代码-VB source code examples Chat client and server code

OpenObex库的API手册，需要学习openobex的朋友可以参考一下该手册-OpenObex the API manual We need to learn from openobex friends can make reference to the manual

OSE操作系统支持c166的手机游戏-OSE operating system support c166 handset game

安捷伦CDMA网络测试工具帮助，可以参考此工具的说明进行对网络维护和测试的学习。-Agilent CDMA network testing tools to help, they can refer to the tool descriptions of network maintenance and testing of learning.

在VC++6.0中用MSComm控件编程，可以实现串口接收数据和发送数据，数据分别显示在接收框和发送框中。 如何建立工程：建立新文件夹，将文档用WINZIP解压后，双击 Scommtest.dsw 即可在VC6.0中打开工程文件。作者主页上有详细编程说明，每一步都列出来了，可以参考。-In VC++ 6.0 using MSComm control programming, you can realize the serial receive data and send data, data were displayed on the receiver box and sent box. How do I create a project: create a new folder, and will extract the files using WINZIP, double-click Scommtest.dsw can open in VC6.0 project file. Author home page has a detailed program description, list each step, and can refer to.

采用直接法实现实信号输出信道化发射机matlab仿真程序:可清楚地看出输入的基带信号被分别调制到了相应的频带上，并且输入的各路基带信号的频谱结构可以很明显地在输出的频谱中体现出来-Using the direct method to achieve real signal output channel of the transmitter matlab simulation program: You can clearly see that the input base-band signal is modulated separately to the corresponding frequency band, and the input signal spectrum with the roadbed structure can be clearly in the output reflected in the spectrum