PDBView是一个可以查看palmOS执行包*.pdb（类似于java包*.jar）结构的小工具...

摘 要 　　本系统按要求制作了一个简易智能电动车，它能实现的功能是：从起跑线出发，沿引导线到达 B 点。在此期间检测到铺设在白纸下的薄铁片，并同时发出声光指示信息，实时存储、显示在“直道区”检测到的薄铁片数目。电动车到达 B 点以后进入“弯道区”，沿圆弧引导线到达 C 点，能够检测 C 点下正方形薄铁片，并在 C 点处停车 5 秒，停车期间发出断续的声光信息。之后继续行驶，在光源的引导下，利用超声传感器传来的信号通过障碍区进入停车区并到达车库。最后，电动车完成上述任务后能够立即停车，全程行驶时间小于 90 秒。-abstract:this systme is about making a simple intelligence electroomobile.the main function:star in the scratch line,along the guide line to point B.during this course,it detectes the thin iror sheet under the blank paper, at the same time it gives out voice and light indicaton message, saves the real-time message,and derects and shows the nombers of the thin iror sheet in the straight district. The electromobile goes into curve district when passing poiont B,and runs,along the camber line to point C. The electromobile can detect the square thin iror sheet under the point C, and stop for 5 seconds.During the pause ,it gives out voice and light message sequencly,then it continues to run .Using light inducting and signal of the ultra

自己编写的一个通用无人机仿真和控制程序，希望能帮助其他有需要的朋友。-I have written a general-purpose UAV simulation and control procedures, hoping to help others in need of a friend.

SunPlus Firmware Decrypter

无用单元收集:利用表结点本身的指针域标记遍历路径的算法-Useless cell collection: the use of table pointer node labeling their own path traversal algorithm

一款接球游戏,游戏中使用DirectX 7，图形较为流畅，每秒高达50桢。具有较高的计算机人工智能.英文介绍：DX pong is a neat pong game that uses DirectX 7. I wrote it in just one day and the graphics are smooth - over 50 fps! There are sound FX too, but the best thing about the game is the computer AI. It doesn t simply chase the ball, it predicts the balls path even if it is going to bounce of several walls and moves accordingly. Clever AI doesn t mean it is impossible to beat - it means it acts like a human player making the game more fun. So - have fun!-DX pong is a neat pong game that uses DirectX 7. I wrote it in just one day and the graphics are smooth- over 50 fps! There are sound FX too, but the best thing about the game is the computer AI. It doesn t simply chase the ball, it predicts the balls path even if it is going to bounce of several walls and moves accordingly. Clever AI doesn t mean it is impossible to beat- it means it acts like a human player making the game more fun. So- have fun!

矢量图形系统（支持撤销与反撤销-vector graphics system (with the support the repeal of the anti-repeal

对注册表的信息进行控制,包括读写注册表的一些操作.-information on the registry control, including reading and writing some of the registry operation.

VC编写的上位机串口通讯小工具，通过API CreateFile打开串口并通讯，对初学者有很大的帮助。

用C#,VB开发的OPC客户端源码，都测试通过。

一个简单的16进制计算器-a simple calculator 16 band