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- bivariate rational spline 二元有理样条
- The control points of the rational spline to be constructed were computed simply by the vertices of the given polygon. 在算法中,所有的有理样条曲线的控制点可以通过对多边形的顶点简单计算产生。
- In this paper, an algorithm for constructing rational spline curve, which was tangent to the given polygon, was described. 摘要描述了一种与给定多边形相切的有理样条曲线的算法。
- An algorithm for constructing rational spline closed curve which is tangent to the given polygon is described. 摘要描述了一种与给定多边形相切的有理样条闭曲线的算法。
- An algorithm for constructing rational spline closed curve which is tangent to the givenpolygon is described. 描述了一种与给定多边形相切的有理样条闭曲线的算法。
- A method is described for the determination of end-points of acid-base potentiometric titration by using rational spline function. 介绍了一种用有理样条函数法确定酸碱电位滴定终点的新方法。
- A kind of rational quartic spline with linear denominator is derived on the base of analysis about the question of rational spline. 摘要对有理插值样条有关问题进行了分析,并在此基础上构造了一种带参数的分母为线性的四次有理插值样条。
- This paper obtained the existence criterion of two classes of bivariate rational interpolation function on rectangular grids and their showing formulas. Numerical examples were also given. 摘要得到了矩形网格上两类二元有理插值函数存在的判别准则及有理插值函数的具体表示形式,并给出了数值算例。
- This paper constructed a kind of special rational spline, presented is behavior of formula and the proof of its uniqueness, and showed its superiority by examples. 摘要构造了一类特殊的有理样条,给出其表现公式及唯一的性证明,并通过实例说明其优越性。
- If the method is combined with the subdivision method of curve,the rational spline curve with higher-order continuity is presented which is the approximation of offset curve. 该方法与离散算法相结合,可得到等距曲线的高阶连续的有理样条逼近曲线,最后,通过数值实例与已有方法作了比较。
- bivariate rational interpolation function 二元有理插值函数
- Two Classes of Bivariate Rational Interpolation Problem 两类二元有理插值问题
- A BIVARIATE RATIONAL INTERPOLATION ON FUNCTION VALUES 一种关于函数值的二元有理插值方法
- Thesis is devoted to construct and analysis piecewise rational splines, algebraic curve and surface for interpolation. 首先对参数曲线曲面、代数曲线曲面等问题的历史背景和研究现状进行了综述,并归纳了本文所做的工作。
- Two Classes of Bivariate Rational Interpolation Function on Rectangular Grids 矩形网格上两类二元有理插值函数
- This dissertation studies multivariate rational splines denned on the triangulation. We focus on C~1 rational spline defined on the planar triangulation. Moreover, we consider the application of it in CAGD. 本文一方面继续研究具有很重要应用价值的三角剖分上的多元有理样条方法,着重讨论了平面三角剖分上C~1有理插值样条函数。
- The examiners put a premium on rational argument. 评委们对以理服人的论据给以高度评价。
- The quality or condition of being rational. 合理性合乎理性的性质或状态
- No rational person would go to work in his pyjamas. 任何神智正常的人都不会穿着睡衣去上班。
- Do you know who defined man as a rational animal? 你知道是谁将人说成是有理智的动物的?