of international standards ISO GM CNC machine code decoding and encoding, and NC...

光纤光缆技术发展以及在FTTH中的应用 综述了近期光纤光缆制造、施工及维护技术上的发展特点，分析了其发展趋势，并就我国光纤光缆技术与产业的发展提出了一些值得思考的问题。FTTH正在走入人们实用化的视野，国内外很多光缆生产厂商或研究所都提出了自己的构想，本文着重介绍了FTTH应用中的一些典型的光纤及光缆技术，对FTTH在我国的发展前景做了分析，并提出了自己在FTTH发展中的一些观点。-Technological development of optical fiber and cable as well as in FTTH Applications in the near future of optical fiber and cable manufacturing, construction and maintenance of the characteristics of technological development, analyzes its development trends, and technology with China s optical fiber and cable industry raised some food for thought. FTTH is the people into a practical perspective, many domestic and international fiber optic cable manufacturers or research institutes have put forward their own ideas, this article highlights the FTTH application of some typical fiber-optic and fiber optic technology, the development of FTTH in China prospects analysis and put forward its own FTTH development in some of the points.

Visual C++ 串口通信编程实践 第一章和第二章源码-Visual C++ Serial communication programming practice, first chapters I and II source

HXD09电力呼叫中心的解决方案，详细描述了应用HXD09交换机的电力呼叫中心的解决方案。-Power HXD09 call center solution, a detailed description of the application of the power switch HXD09 call center solutions.

FF通信协议的实现，包括了OD的构件等等。里面用到了SOCKET技术-FF communications protocol implemented, including the OD component and so on. They used the technology SOCKET

这是一个实现linux系统下的scp的命令相同功能的程序，客户端和服务端通信使用了自己定义了的通信协议。 文件传送协议格式： 服务器路径#服务器上的文件名#操作类型#文件大小 操作类型：0代表上传操作 1代表下载操作 文件大小：上传下载的文件大小 服务器返回的消息类型： 0 ：服务器创建文件失败 1：服务器操作成功 2：文件大小不同 （未实现） 注意： 1:正则表达式没有实现 2:其余实现 3:服务器可以为多个客户端服务，用多进程实现-This is a linux system realize the scp command functions the same procedures, client and client communication services using its own definition of the communication protocol. File Transfer Protocol format: server path# Server 23 file name! Operation type# File size operation types: 0 From operated on behalf of one operation on behalf of download file size: From the size of the downloaded file to return to the news server type: 0 : The server failed to create file 1: Server operation successful 2: documents of different sizes (not realize) Note: 1: regular expression did not realize 2: the rest of the realization of 3: The server can service multiple clients, and realize multi-process

通讯设备网管程序源码，给一个小公司做的，功能不是很多-communications network equipment procedures source for a small company, not many functions

虚拟信号功率谱测量仪的设计，此系统可以可以产生正弦信号和白噪声时域信号波形，以及混杂噪声的正弦波波形，信噪比可调并可进行上述三种不同信号的FFT功率谱及FFT功率谱密度测量。

压缩包中为usb通讯协议介绍，包括usb协议框架，数据流模型介绍和一些关于usb通信的名词解释等！-Compressed package for usb communication protocols, including the framework agreement usb, data flow model and introduce some terminology to explain usb communications, etc.!

用vb实现的网络聊天室,结构清晰,实现方法简单易懂!!!值得学习-vb achieved with Internet chat rooms, a clear structure and method easily understood! ! ! Worth learning! !

蓝牙相关的资料，从外国网站找的对于，一些做蓝牙的朋友很有帮助的哦-Google Code Search Visual C++ Center SourceForge CodeProject ProgrammersHeaven CSDN embedded.com