好可以程序控制打开或关闭CDROM，非常方便(2KB)

椭圆拟合，用于在jpg格式的图片上寻找椭圆，并进行拟合-Ellipse fitting to the picture in jpg format to find oval, and fitting

ruby的源代码-ruby source code

一个学校内部小组做的51与mage8开发入门电路板，有许多独到的设计。-A school-house team to do 51 and mage8 starter circuit boards, there are many unique designs.

研华ADAN4050 检测程序（自做） 压缩文件中 无密码- Grinds the Chinese ADAN4050 examination procedure (from to make) in the compressed file not to have the password

武汉大学测绘校区的《GPS原理与应用》PPT课件，经典-Campus of Wuhan University of Surveying and Mapping " GPS Theory and Application of" PPT courseware, classic! ! !

一个用ACEESE做的学生选课系统，希望大家用好！・-ACEESE to do with a student elective system, I hope you make good use of!*

“面包圈大战”程序。 编译donuts.dsw文件，在Debug目录下会生成donuts.exe文件，直接双击该文件，即可运行“面包圈大战”程序。 *************** 要正确编译该程序，需要安装DirectX 9.0及其以上版本。-"bread circle Wars" procedures. Compiler donuts.dsw documents in the Debug directory will generate donuts.exe document, double-click the file directly, and can run "bread circle Wars" procedures.******************************* To compile the correct procedures need to install DirectX version 9.0 and above.

打砖块游戏，分为多关，Main为运行函数-Breakout game, is divided into more closed, Main to run a function

矩阵计算，包括矩阵相加、相减，相乘，还有求逆、转置，可直接调用-Matrices, including matrix addition, subtraction, multiplication, there is inverse, transpose, can be directly invoked

本电子书收录了丁香圆、生命科学论坛、小木虫等网站精华资源，为大家提供了快速准确的检索方法，希望对大家有所帮助！-This eBook includes clove yen, Life Sciences Forum, wooden insects such as the best resource site for the U.S. to provide a fast and accurate retrieval methods, and they hope to be helpful to everyone!