实现了弧长参数化曲线，可获得匀速，匀加速，匀减速运动时，曲线上点的坐标，并显示，使用opengl显示-realized the length parametric curve, will be uniform, acceleration, deceleration absorbed campaign, the curve coordinates of points, and showed that the use opengl show

用参数样条曲线拟合型值点的算法。实现将11个型值点的拟和。在CAD中有广泛应用。用OpenGL绘制出图形。-parameters spline curve fitting data points algorithm. Implementation of 11-point values and the proposed. CAD is widely used. Drawn with OpenGL graphics.

不规则三角网(TIN)能以不同层次的分辨率来描述地形表面,被视为DEM中最基本和最重要的一种模型。程序功能为带约束条件的离散点不规则三角网生成。-Voronoi diagrams, Delaunay triangulations

用OpenGL实现了点的显示，实现了求逆矩阵算法-Using OpenGL to achieve a point of the display, to achieve the inverse matrix algorithm