欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
将插值曲线约束于给定的区域之内是曲线形状控制中的重要问题。构造了一种分母为线性的基于函数值的连续有理四次插值样条。这种有理四次插值样条中含有参数，因而可以在插值条件不变的情况下通过对参数的选择进行曲线的局部修改，给约束控制带来了方便。对该种插值曲线的区域控制问题进行了研究，给出了将其约束于给定的折线，二次曲线之上、之下或之间的充分条件．最后给出了数值例子。
英文摘要：
To constrain the interpolating curves to be bounded in the given region is an important problem in curve design.A rational quartic interpolating spline based on function values with linear denominator is constructed.The sufficient conditions for the interpolating curves to be above,below or between the given broken lines or piecewise quadratic curves are derived.An example is given in the end of this paper .
同期刊论文项目
同项目期刊论文
Structure of inhomogeneous Lennard-Jones fluid near the critical region and close to the vapor-liqui
Integral Equation Method for the Determination of the Depletion Potential between Two Colloidal Part
Solid–liquid transition of charge-stabilized colloidal dispersions: a single-component structure-fun
Solid-Liquid Phase Transition of the Hard-Core Attractive Yukawa System and Its Colloidal Implicatio
Application of Lagrangian theorem-based density-functional approximation free of adjustable paramete
Universal calculational recipe for solvent-mediated potential: based on a combination of integral eq
Universal Calculational Recipe for the Calculation of Solvent-Mediated Potential: (II) Based on Dens
Quantitative Description of Potential of Mean Force between Macroparticles in Fluid with Attactive F
Extending simple weighted density approximation for hard sphere fluid to Lennard-Jones fluid (I): Te
Analysis of the validity of perturbation density functional theory: Based on extensive simulation fo
A Global Investigation about Hard Core Attractive Yukawa Approximation and Adhesive Hard Sphere Appr
Investigation about suitability of hard core attractive Yukawa potential as a model potential for sh
Global and critical test of the perturbation density-functional theory based on extensive simulation
Isostructural solid–solid transitions in binary asymmetrical hard sphere system: Based on solvent-me
Extending the simple weighted density approximation for a hard-sphere fluid to a Lennard–Jones fluid
Local Solvent Density Augmentation around a Solute in Supercritical Solvent Bath: 1. A Mechanism Exp
期刊信息
位置：