算法的代码实现了普通DCT，快速DCT、IDCT算法快

一个非常强大的图表类，可以画多种常用的图表

通过对画刷的使用，实现在视图中显示位图的功能。-through the use of brush painting, to achieve the view Bitmap function.

多边形生成算法2-polygon Algorithm 2

结合摄像头使用，用于手部位置跟踪，精准度非常高，另可以识别六种手势。其手位跟踪模块可作为手势识别软件的一个组成部分，内含非常详细的说明文档。编译该代码，需要 OpenCV 0.97 或更高版本的支持。在Windows下的编译顺序为cubicles工程、handvu工程，之后根据视频数据来源要求编译其他代码。建议使用 Visual Studio 2003 ，如果需要编译 DirectX 相关模块，则请安装 DirectX SDK 9.0 或更高版本。-Combination of camera to use for hand position tracking, accuracy is very high, and the other six kinds of gestures can be identified. Digital tracking of their hand gesture recognition module can be used as an integral part of software, including a very detailed documentation. Compile the code, the need for OpenCV 0.97 or later support. Compiler in Windows under the order of cubicles works, handvu works, after the source of video data in accordance with the requirements of other code compiler. Recommend the use of Visual Studio 2003, if you need to compile the relevant modules DirectX, install DirectX SDK 9.0 or later.

实例 82－－绘制3D近似体 可以自由下-Example 82- Draw 3D body can be free under the approximation

实现图案化和抖动技术，以及bmp2txt 命令行编译过程如下 vcvars32 rc bmp.rc cl dither.c bmp.res user32.lib gdi32.lib-Realize pattern and jitter, as well as command-line compiler bmp2txt process is as follows vcvars32rc bmp.rccl dither.c bmp.res user32.lib gdi32.lib

自由曲线图表、柱状图、饼图的实现与转换，基于一套简单的图形类库（源代码在内）。-free curve charts, column, pie and the realization of conversion, based on a simple set of graphics libraries (including source code).

屏幕放大镜-screen magnifiers

计算机图形学绘制一个三维几何图形,立方体等三维图形-computer graphics rendering a three-dimensional geometric shapes, such as 3D cube

实现对BMP图像的腐蚀，膨胀，以及相关的处理，有助于提高图像的质量！-BMP image to realize the corrosion, swelling, as well as related treatment, help to improve image quality!