使用AutoCAD，从选定的折线返回的总长度。

设计一个可进行多项式运算的演示程序。程序执行的命令包括：（1）生成多项式。（2）打印多项式（积分的打印做特殊情况处理）3）两个多项式求和。（4）两个多项式求差。（5）对多项式求积分。（6）对多项式求微分-design can be a polynomial of Operational Demonstration Program. Procedures for the implementation of the order, including : (a) generating polynomial. (2) Print polynomial (Integral Print doing special circumstances) 3) 2 polynomial summation. (4) two polynomials for worse. (5) The right polynomial quadratures. (6) for polynomial differential pairs

以固定格式在A4纸上打印保存重要的文本文件和源代码 (一页纸上保存尽可能多的内容）-a fixed format printing on A4 paper to preserve important text documents and the source code (a paper to preserve as much as possible the content)

篮球比赛显示端和服务器端的计分和时间上的同步等功能。-Basketball game client and server-side shows the points and time synchronization functions.

DELPHI实现com技术（自动化服务器，控制器）-DELPHI com technology (automated servers, controller)

VC下的编程 实现算法-VC programming algorithm

VS2012环境编写,WPF下的触控演示程序.可以对WPF触控有个简单的了解,也有助于了解TUIO~可以达到显示器硬件支持的最大触点数.触摸后会得到每个触点的ID,生成跟随触点移动的有色框,框中显示触点ID信息.有色框随手指移动而移动,抬起后消失.

此为拉格朗日插值法-this Lagrangian for interpolation

EVC下串口测试程序,在EVC下对串口进行测试，比较通用。-This is a program for testing serial on EVC

用c语言写的一个校运会管理程序，功能比较完善。文件存储方式！-Using c language written in a management program for school athletic meets and functions have improved. File storage mode!

聊天程序的客户端,还有服务器在后面-chat program and the client, the server behind