PCA

正三角网格分割球面正三角网格分割球面正三角网格分割球面(Equilateral triangle mesh segmentation spherical programEquilateral triangle mesh segmentation spherical programEquilateral triangle mesh segmentation spherical program)

说明：  fountain，AS3写的fountain喷泉效果(fountain)

对输入的图象用Kirsch算子进行边缘检测,参数K用来调整边缘的多少(The input image by Kirsch edge detection operator, parameter K used to adjust the edge of the number of)

matlab三维旋转。绕XYZ轴旋转的程序代码。(matlab three-dimensional rotation. Around the XYZ axis of the program code.)

PLY文件的读取和写入程序：PLY文件是一个三维图形的数据存储格式，包括了三维曲面上所有采样点的坐标，以及所有采样点间的网络拓扑(A program which can read and write a PLY file)

This Program Deals With All Two-D Transformation Such As Translation, Scaling, Rotation, Reflection, Shearing In Homogeneous Coordinates. 3-D Transformation bresenham line drawing polygon filling polygon clipping

这是单幅图片中的椭圆目标与方向位置检测matlab 程序(ellipse detection and position detection)

matlab求解雷诺方程，里面的程序需要适当修改(matlab solving the Reynolds equation, which the program needs to be amended as appropriate)

边沿检测与提取轮廓跟踪，来自于源码中国 www.Cn700.com(edge detection and extraction of contour tracking, source from China www.Cn700.com)

说明：  通过图像模板匹配，完成数字图像的平面应力与应变分析(Complete plane stress and strain analysis of digital image)