摘要
工程设计和应用中 ,为使分析、处理的结果更为形象化 ,常采用图形显示的方式。但用BEZIER曲线显示数据变化规律时 ,若控制点数量不足 ,就难以精确反映数据的变化规律。为解决这一问题 ,本文介绍了一种如何根据已知控制点的变化趋势 ,自动插入控制点的新算法。
The data are usually analyzed and processed by figure in the application of project. Because it is simpler, clearer and easier to show the change of data and find out its regulation. But not having enough control points that have been given, we can't accurately show the regulation of data change with the BEZIER curve. To resolve it, authors describe a new method in this article that is , according to the change trend of control points that have been given ,to insert the new control points by calculation.
出处
《机床与液压》
北大核心
2003年第5期70-72,共3页
Machine Tool & Hydraulics
基金
河南省杰出青年科学基金项目 (编号 0 0 2 1)的资助
