摘要
本文讨论了三次参数样条曲线的特性,实现了绘制具备大挠度、连续弯曲等特征的地测图光滑曲线的要求,并给出了相应的算法.
This article deals with Characteristics of tertiary parameter spline curve. By applying tertiary spline,demand for mapping smooth curve is satisfied which is featured by high deflection and continuous bending. Calculation method is also given.
出处
《武汉工程职业技术学院学报》
1998年第2期7-13,共7页
Journal of Wuhan Engineering Institute
关键词
地测图
三次样条
差分
算法
: ground survey map,tertiary spline,difference smooth curve,deflection.
