本程序可实现快速Fourier变换，使用可直接调用

经典的基于PCA面部识别系统，含注释及测试图片-Classical PCA-based facial recognition system, including the Notes and the test image

三维立体图绘制 练习三维物体的设计 是个好例子-three-dimensional mapping exercises 3D design is a good example

一个简单的三维图形，autoCAD做的桌子，上面有尺寸标注-A simple three-dimensional graphics, autoCAD do table above have dimension

多边形逐次裁剪，计算机图形学作业，主要用于学习交流，有错误请指正！-polygon cutting, computer graphics operations, mainly for the exchange of learning, correcting mistakes please!

统一化LBP算子，作为一种有效的纹理描述算子，对图像局部纹理特征有卓越的描述能力，有很强的分类能力、较高的计算效率，并且对单调的灰度变化具有不变性9996822LBP

本代码实现了在三维空间中的飞行等设计，三维空间物体种类较多，较好的实现了模拟效果。-the code achieved in the 3D space flight such as design, 3D space objects more categories. achieve a better simulation effects.

一个十分有趣的弹跳球体-a very interesting bouncing ball

ANN最近邻域算法库，图像处理和图形处理里面用得比较多-ANN domain nearest neighbor algorithm library, image processing and graphics inside the handle with more than

椭圆的有效的扫描转换-elliptical effective scan conversion

这是图形学中关于圆生成算法的源程序，是结合了老师的意见后编写的。-This is the graphics on the circle of the source code generation algorithm is a combination of the views of teachers prepared.