以ASAP光学模拟软件和显示器背光模式结构设计

讲解图书管理系统与学籍管理系统的E_R图的ppt 文件

检测键盘的每个按键，当编译运行本程序后，你的鼠标和键盘操作将被监控，不管你按下了键盘上的任何键，它都将在窗口中显示出来，一个不错的按键检测程序，VC++源代码可用vc++……编译，完整无错！

关于TFT相关资料，为一些想学习TFT-LCD,及液晶显示相关技术提供方便。-Relevant information on the TFT, for some want to learn TFT-LCD, and LCD-related technology with ease.

能实现一般小型酒店的管理，VB+ACCESS。内有源码-Able to realize the general management of a small hotel, VB+ ACCESS. There are source

。使用VC.NET做前端应用程序开发工具，利用面向对象的编程思想进行高效的开发，用SQL SERVER 2000进行后台数据库的创建和管理，利用ADO对象实现对后台数据库的连接，访问，修改以及写入等操作。并采用OLEDB连接数据库，提高了数据访问效率-. VC.NET make use of front-end application development tools, the use of object-oriented programming ideas for the development of highly efficient, using SQL SERVER 2000 to carry out the background of the creation and management of databases, using ADO objects to realize the background database connectivity, access, modify and write operation and so on. And uses OLEDB to connect databases, improve the efficiency of data access

DirectX Lighting vs. Real World Lighting （DX光照 对 真实世界光照） 在DX中，我们能创建不同类型的光，使场景看起来更真实。但要记住，DX中的光只是在近似地模拟自然界的光。在自然界中，光由光源（如灯泡）发出，然后延直线传播，直到消耗完毕或传入眼睛；光在遇到物体时会发生反射，每次反射都会有能量的消耗；实际上，光可以在物体间反射千百万次，而且光滑表面会比不光滑的表面反射更多的光。这一切如果全算进来的话，计算量是巨大的，所以，DX只是在近似地模仿。 -DirectX Lighting vs. Real World Lighting (DX light illumination of the real world) in the DX, we can create different types of light, to make scenes look more realistic. Bear in mind, however, DX in the light only in the approximation to simulate natural light. In nature, light from light source (such as light bulbs) to issue, and then the extension of a straight line, until the consumption of finished or imported into the eyes-ray object in the face of reflection will occur, each reflection will have energy consumption in fact, light can be inter-reflection in the object of millions of times, and the smooth surface than the non-smooth surface reflects more light. All full-count in. If so, computation is enormous, so, DX only approximate

验收测试 验收测试 验收测试-Acceptance Test Acceptance Test Acceptance Test Acceptance Test Acceptance Test

案例：图书管理系统需求规格说明书 软件工程课程设计文档-Case: library management system requirements specification software engineering course design documents

LAMB_ICD2.5 LAMB_ICD2.5

案例：图书管理系统软件设计规格说明书 软件工程课程设计-Case: library management system software design specification software engineering course design