后备机种市电侦测方法 <1> 市电频率范围： 50Hz：46Hz~54Hz 60Hz：55Hz~65Hz <4>市电波形...

主要特色功能如下： 1．注册与否均可购物（同类程序中大多要求注册才能购物），方便了那些懒得注册的客户。降低门槛，自然能抓住更多潜在商机。 2．除了同类程序中常见的左侧分类树外，还有顶端分类。左侧分类和顶端分类均可在后台方便的进行管理，左侧分类可任意排序。 3．首页通过“新品速递”和“热销商品”两个栏目来展示商品，可自行设置在首页显示的商品的数量，产品介绍页面中还会推荐点击率最高的商品。 4．产品支持略图、全图、大图、多图，非常适合从多角度拍摄商品图片，对商品进行全方位的展示。-main features are as follows : 1. Shopping can be registered or not (a similar procedure can be registered mostly shopping), the convenience of those who bother to register customers. Lower the threshold, more natural can seize potential business opportunities. 2. Similar procedures in addition to the left side of common classification tree, there is the top classification. Left classification and the top classification in the background can facilitate the management, the left can be arbitrary classification ranking. 3. Page through "new Express" and "hot-selling commodity" two columns to the display of goods would be free to set up in the Home show volume of goods, products introduced pages will recommend the highest hit rates o

软件工程师试题，用于软件设计师（高级程序员）考试-Test Software Engineer for Software Architect (Senior Programmer) Examination

网络仿真器NS2简析，一个学生关于ns2的毕业设计论文，写得不错-Analysis of NS2 network simulator, a student on the design of ns2 graduation thesis, written in good

主要用于“信息系统分析与设计”方面的教学和学习。-Mainly used for

本文全面讲述使用特定协议时应该留意的一些特征，其中包括一些基本的网络连接原理。另外，我们还将讨论如何通过程序向Wi n s o c k查询协议信息，并探讨针对一种具体协议创建套接字所需的基本步骤。-In this paper, a comprehensive agreement on the use of specific attention should be drawn to some of the characteristics, including some of the basic principles of network connections. In addition, we will also discuss how the adoption of procedures to Wi nsock query protocol information, and to explore a specific agreement for the creation of the basic steps required socket.

使用 c + + 开发的商品库存管理系统。调试和正常运行。欢迎下载、修改。谢谢大家的支持。 

图像校准的测试图片。标准的棋盘图像。摄像机标定。-Image calibration test image. Standard chessboard image. Camera calibration.

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一个不错的个人商务网站的源码，具备一些基本的功能，比较实用-a good personal business website source code, have some basic functions, more practical

本书是一本介绍面向对象软件系统设计的书，从组织结构上分为两大部分：面向对象的概念与UML概述、面向对象系统设计。第一部分是基础，第二部分是核心。-the book is an introduction of object-oriented software systems design, organizational structure is divided into two parts : the object-oriented concepts and outlines UML, object-oriented system design. The first part is the foundation, the second part is the core.