直线二级倒立摆的LQR控制算法，仿真效果较好

手机益智游戏-贴方块，索爱S700版本（屏幕240*320），J2ME开发，160关，好玩-mobile puzzle games- posted cubes, Sony Ericsson S700 version (240* 320 screen), J2ME development, 160 customs and fun

C语言输入输出不同数据类型格式转换问题，字符串和数值-C language input and output data types different format conversion, and numerical string

一个用汇编编辑得打字训练程序 程序会自动根据你的打字熟练程度加快速度-with a compilation edit typing training procedures will be automatically procedures under your typing proficiency speed up

与酒店前台系统接口的一个实用型的电话计费接口软件。可以对接各种品牌的交换机-System interface with the hotel

一个打砖块的代码，很简单，非常适合出学者-a Dazhuankuai code, which is very simple and very suitable to scholars

球会滚动,会碰壁反弹-ball rolling will be rebuffed rebound

DICOM文件浏览器V1.0版本，软件正在进一步更新中！-DICOM File Browser V1.0 version of the software is further update!

mYahtzee version 0.82益智类游戏-mYahtzee version 0.82 Puzzle Games

有一个打印机被不同类型的用户共享，当某个用户使用其时，必须先检测其它用户是否在使用，假设函数inuse（）当有用户使用打印机时返回1，当没有用户使用时返回0。把函数inuse（）作为不同类的友元函数，请设计。-a printer by different types of users to share, when a user to use their time and must first detect whether other users in the use of the assumption that inuse function () when users return to a printer. When users do not use return 0. Inuse put function (), as different types of Friends yuan function, design.

Gmsh is a 3D finite element grid generator with a build-in CAD engine and post-processor