RS232/RS422/RS485 generic protocol standards and reference materials

Data Base - Normalization-Data Base- Normalization

微带天线理论与工程，设计微带天线不可多得的好书-Microstrip antenna theory and engineering, the design of microstrip antenna rare books

常用的一个c#操作类,用起来很方便,大家可以探讨以下-a common c# operations, together with the convenience, we can explore the following

该文件是用java开发工具编写的小型应用程序，可用于初学者学习-the document is java development tools to prepare a small application that can be used for beginners learning

达内网上购物系统，模仿当当网，实现购物车功能-Reached within the online shopping system

这是我珍藏的图像处理入门C源码分析,给大家共享了!-This is my collection of the Image Processing entry C source code analysis, to share!

设计模式之Singleton，设计模式之Singleton-Design Pattern Singleton, of Singleton design pattern

This file is summary of insar

Microsoft Visio 是微软公司生产的一个强大的图形设计软件，专门用于绘制比如数据库设计图、流程示意图、系统结构图的图形设计软件。如同其OFFICE系列软件一样，有着强大而繁多的功能，在程序和工程设计中被广泛的应用。-Microsoft Visio, Microsoft produced a powerful graphic design software, such as devoted to mapping database design, process diagram, the system structure of the graphics design software. Like its OFFICE Series software, which has a strong range of functions, procedures and engineering design was widely used.

俄罗斯方块.............用方向键控制游戏的全过程-... ... . Russian box with key control the entire process of the game ...