SAE J1850 OBD2汽车通信协议

本软件具有简洁的风格，易用的界面，方便您输入查找好友的通讯资料，而且是完全免费！强烈推荐！-software with the simplicity of style, easy-to-use interface to facilitate the importation of your friends find the communications, but is completely free! Strongly recommended!

一个通讯程序源码 -The source of an communication a

若掉线时服务器或客户端又在线时将实现自动重连；将通过WCF的双工知识以及相应的心跳包来实现此功能； 首先了解一下本实例的一个分层架构图；相信了解WCF对这个分层法肯定都很了解；其中Client为客户端，Interface为契约层，Service则是实现契约的服务层；

Gprs测试代码-Gprs test code

难得的诺基亚 7260原厂维修图纸，各种芯片接口及逻辑-Rare repair Nokia 7260 original drawings, a variety of chip interface and the logic of

晶体管的型号命名，材料分类，结构，识别方法，使用方法。-Transistor model name, material classification, structure, identification methods, the use of methods.

利用osip协议栈开发的测试程序，简单实现了UAS的呼叫功能-Use oSIP protocol stack developed test procedure, a simple call to achieve a functional UAS

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.

本源码是用MATLAB仿真的LDPC译码程序，经实际检验，该源码准确无误，对初学LDPC编码的人很有意义。该例成分为两部分，分别是LDPC的编码和译码。欢迎大家下载。

this is a code which measures freuency occuring at outside