TCP/IP协议是一个比较复杂的协议集，有很多专业书籍介绍。在此，我仅介绍其与编程密切相关的部分：以太网上TCP/IP协议的分层结构及其报文格式。...

简单的聊天程序，初学者可以看看，高手勿进！-simple chat program, beginners can see, not masters!

一个ppp协议实现--A ppp protocol realization

用dut7000的,485通信modbus rtu 通信的，编程手册。-with dut7000, 485 communications rtu modbus connection communications, programming manuals.

intel的那套directshow的rtp的filter的文档，directshow中有这套rtp的filter框架，却没有相应的帮助文档-the document of rtp for intel rtp, the architect is in the directshow, but there is not document.

Wiener滤波器（维纳滤波器）的C程序，学习现代数字信号处理理论时可以用来参考。-Wiener filter (Wiener filter) of C procedures, learning modern digital signal processing theory can be used to refer to.

这个实际上是个总的GUI程序，已经完整编写好。此程序包括elm的3种training方法，以及硬件衔接的问题，只是其中的一些特殊路径需要做相应改动，才能使程序真正运行-this actually is a total of GUI program has been well prepared integrity. This process includes three types of elm training methods, and the convergence of the hardware, just some special needs to be done path corresponding changes to procedures can actually run

QT Creator编写的串口通信代码。测试的串口打开，发送命令。另外采用QT Design 设计了简单的对话框。

双卡双待带蓝牙功能手机，可以给朋友参考，值得一看-Dual card dual Bluetooth-enabled mobile phones to be with, you can refer to a friend, worth a visit

在VC 6.0中使用MSComm编程，可以实现串口访问

modbus是应用比较多的通讯协议，程序计算MODBUS RTU通信协议中的CRC校验-Modbus is the application of a relatively large number of communication protocols, procedures MODBUS RTU communication protocol computing the CRC checksum