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说明：  用用五点差分算法结合多重网格算法求解偏微分方程；用五点差分算法结合多重网格算法求解偏微分方程。(Using five-point difference algorithm combined with a multigrid algorithm to solve partial differential equations; Using five-point difference algorithm combined with multigrid algorithm to solve partial differential equations.)

从键盘输入一组磁盘访问序列，选择三种算法中的一种，输出其磁头移动的总的磁道数(Input from the keyboard sequence of a set of disk access, select one of three algorithms, the total output of the head movement and number of tracks)

2410的WINCE蜂鸣驱动程序代码，提供给大家参考学习使用 (2410 WINCE beep driver code provided for your reference learning to use)

This article is about a client/server multi-threaded socket class.

利用计算机证明任意组合的魔方均可以在20步之内还原(Using computer proof can be any combination of cube reduction in 20 steps )

T2D图形系统架构源码，例程程序应用易语言的画板组件和点、线、坐标、角度等几何图形原理，采用多任务并行处理模式进行图形的架构。(T2D source graphics system architecture, the routine program application components and easy language slate points, lines, coordinates, angles and other geometric principle, the use of multi-task parallel processing mode graphics architecture.)

Sample fingerprint application for users

说明：  书后练习作业，一个文件自动备份器，根据所设定的日期自动将备份路径所指文件备份至目标路径(Automatic File Backup Device)

本文在LabVIEW和NI-IMAQ Vision软件平台下，利用通用图像采集卡开发一种图像实时采集处理虚拟仪器系统。通过调用动态链接库驱动通用图像采集卡完成图像采集，采集图像的帧速率达到25帧每秒。利用NI-IMAQ Vision视频处理模块，进行图像处理，以完成光电探测器的标定。该系统具有灵活性强、可靠性高、性价比高等优点。(In LabVIEW and NI-IMAQ Vision software platform, the use of a common frame grabber to develop a real time image acquisition and processing the virtual instrument system. Drive general-purpose image acquisition card by calling the dynamic link library complete image acquisition, the acquisition of the image frame rate up to 25 per second. NI-IMAQ Vision video processing module, image processing, in order to complete the calibration of the photodetector. The system has the flexibility, high reliability, high cost.)

说明：  关于Windriver编写PCI驱动的教程(windriver )