摘要
针对一类由直线和曲线构成的组合曲线,提出一种使用非均匀B样条曲线的插值方法,使整根曲线具有统一的表达式,解决了这类曲线的插值问题。使用表明,该方法效果良好,直线部分为严格的线性函数,而直线与曲线连接处没有额外的振荡。
This paper presents a method for interpolation with non-uniform B spline for a kind of lines composed of a straight line and curved line. The results show that by using this method,the whole line can be expressed with a unified function without undesirable inflections and oscillations at the connections of the straight line with the curved line.
出处
《船舶工程》
CSCD
北大核心
1999年第6期10-12,3,共3页
Ship Engineering