这是一个用C#开发的一个菜单程序。可以用的。试试了！

说明：  1、 绘制出的教室里的基本物体：黑板、讲台、投影仪、空调、门窗、音响、九张桌子、九张凳子等。虚拟教室整体看上去接近真实生活中的教室。(Drawing out the basic objects in the classroom: blackboard, platform, projector, air-conditioning, doors and windows, audio, nine tables, nine stools and so on. The virtual classroom as a whole looks close to the classroom in real life.)

简单驱动程序

dos 工具 用老版本的gcc编译，否则会出错(dos tools with older versions of THING)

mfc下操作excel，可以实现创建，打开，读写数据的功能(use excel under mfc platform)

STM32F1、F4电机PWM调速及PID速度闭环控制(PWM Speed Regulation and PID Speed Closed-loop Control of STM32F1 and F4 Motors)

opencv例程，包含大部分opencv函数(opencv routines, including most of the opencv function)

国外程序员编写的基于OpenGL的3D地形引擎。 errain Engine I started working on a terrain engine around October 2000. I was deeply moved by screenshots from black and white :) My intention and main goal was to create something visually stunning. This meant writing a terrain texture-generator, and working hard to find good textures and blending modes. The outcome is an engine that hold a (supposedly) 1km by 1km piece of terrain with very high accuracy. There is no triangle-cutting algorithm employed, simple brute-force. I use a large terrain texture and a tiling detail texture. There s a skybox and the terrain reflects on the water. I used OpenGL for this one, employing the OGLC skeleton to avoid most of the opengl-win32 business. You can move through this world using descent keys (a,z, keypad). use w to switch to wire-frame and d to render without the detail texture.(foreign programmers prepared by the OpenGL-based 3D terrain engine. Errain Engine I started working on a terrain eng stimulant around October 2000. I was deeply moved by sc reenshots from black and white : ) My intention and main goal was to create someth ing visually stunning. This meant writing a ter rain texture-generator, and working hard to find good blend textures and ing modes. The outcome is an engine that hold a ('s upposedly) 1km by 1km piece of terrain with very high accuracy. There is no triangle-cutting al gorithm employed. simple brute-force. I use a large terrain textu 're a tiling detail and texture. There's a skybox a nd the terrain reflects on the water. I used Open GL for this one. employing the OGLC skeleton to avoid most of the opengl- win32 business. You )

深度优先搜索算法Matlab源码。。。。。

WPF翻书效果 使用C#编写。。。。(WPF effects of open book)

磁盘文件系统的模拟,能实现文件的添加,删除,实现多级目录(Disk file system simulation, can realize the file to add, delete, multi-stage directory)