The computation and lay out of compound curve coordinates 复合曲线三维坐标的计算及其测设
In chapter 4 , we research a way how to generate curve by discrete points . the way uses several low - order bezier curve to substitute one high - order bezier curve in order to avoid computing high - order negative matrix . the curve produced by this way has good smoothness 第四章对由离散点构建曲线进行了研究,绕过高阶矩阵求逆,把由k个低阶的bezier曲线拼合产生的复合曲线来代替单一的高阶bezier曲线,并保证曲线之间的光滑过渡。