51ucosii

水平百叶窗显示图片，讲一张图像垂直分成若干份，bitblt一行一行的显示(The level of blinds show pictures, talk about an image vertically divided into several copies, bitblt display line by line)

这是用atmega16芯片的一个音乐程序，非常不错(This is ATmega16 chip with a music program, very good)

获取窗口句柄，向窗口发送键盘、鼠标控制命令。比如，向游戏(Gets the window handle to the window to send keyboard and mouse control commands. For example, the game)

在单文档中画图，实现模拟同步卫星绕地球旋转，很不错的懂西哦(Paint in a single document, the realization of simulated synchronous satellites orbit the earth rotation, it is good to understand the West Oh)

本程序实现了计算机图形学的一些重要算法（画直线，画圆，画椭圆，区域填充，图形裁剪，齿轮生成，三次样条曲线等等），源码和可执行程序均打包于文件中(this program is implemented some important algorithm of computer graphics such as drawing lines,drawing circles,drawing ellipse,area filling,Graphics clipping，gear wheel generation ，three times spline curve and so on），source code and executable files are all included in the compressed file。 )

stm32f407使用OV2640摄像头进行拍照存储到sd卡中(stm32f407 using OV2640 camera to take pictures sd memory card)

CLOSED BOOT CONVERTER

之前计划写的沙盘系统，刚写好文件部分，也不算太完善，碰巧有人问起，遂贴上代码大家看去，你可以在此基础上完善之。 代码没什么WS技术，但做文件沙盘还是有不少问题的，需要的朋友可以下(Written before the planned sand table system, just part of the written document, but also not too perfect, someone happened to ask, accordingly paste the code we looked, you can improve on this basis, the. Code no WS technology, but do still have many issues paper sand table, and we need friends can, under)

说明：  MapGis二次开发示例源码，Visual C++ 6.0开发(Secondary Development Mapgis sample source code, Visual C++ 6.0 Development)

KD 树代码，常见的数据搜索算法，比较实用(KD tree code, common data search algorithms, more practical)