spline approximation

Fitting method for pump characteristic curve based on optimal knots spline approximation;

基于最优节点样条逼近的水泵特性曲线拟合方法

Study on evaluation method using spline approximation;

基于样条逼近的评价方法研究

By using the theorem of Lezanskil this article has proved the strong uniqueness of spline approximation in lp(2≤p<∞) spaces according to the definition of Smarzewki.

本文利用Ｌｅｚａｎｓｋｉ的定理，证明在ｌｐ（２≤ｐ＜∞）空间中按照Ｓｍａｘｚｅｗｋｉ提出的样条逼近具有强唯一性此外，还证明当１＜ｐ＜２时在ｌｐ空间中样条逼近也具有强唯一

The quasi-uniform B-spline approximation algorithm is uesd to fit the discrete data , then the adopted adaptive sampling of key points of the fitted curve based on curvature reduces the data.

由激光线扫描法测量曲面获取截面轮廓数据 ,采用准均匀 B样条逼近算法对离散数据进行拟合 ,然后进行 B样条曲线基于曲率特征的自适应采样以实现数据压缩 ,再生成三维造型软件 Pro/ E的接口文件 *。

Aimming to the development of ITS,this paper applies the theory of spline fitting to traffic flow forecasting and solves the kernel function with.

针对智能交通系统的开发,论文将样条拟合的思想应用到交通流预测领域,利用贝努利多项式求解核函数,进而利用非参数回归理论进行交通流预测。

Based on the research of the characters between the two target traces, the TPSF relation model is presents to complete the relation among interrupted target situation through two target trace prediction relation and spline fitting, and implement the probability model of lose target and new target.

在研究了态势目标航迹关联特点的基础上 ,建立了航迹预测和样条拟合关联模型 。

A new control system is presented based on spline fitting and interpolating, in order to improve the programming efficiency and precision of 3 D laser cutting tools.

由于实现了示教点的样条拟合和三维曲线的直接插补，而不必采用传统的以直线段或圆弧段拟合的方式，从而在加工轨迹数学模型的获取与后续加工的集成方面较好地满足了大功率三维激光切割机的使用要求。

Uniform Spline Approach Using Symmetric B-Spline Basis on Closed Periodic Zone

用封闭周期域对称B样条基实现均匀样条逼近

Cone Spline Approximation and Refinement Scheme for Triangular Mesh;

圆锥样条逼近与三角网格曲面细分算法

Research on Spline Interpolation Poisedness and Interpolation Approach Problems;

样条插值适定性与插值逼近问题研究

Research on fairing and approximation algorithm of C-B spline curves

C-B样条曲线的光顺逼近算法研究

Adaptive Cubic B-Spline Approximation on Curve and Surface Reconstruction;

曲线曲面重建中的三次B样条自适应逼近算法

A STUDY ON SOME APPROXIMATIONS BY USING B-STLINE CURVE;

基于B样条函数的一些逼近曲线的研究

Algorithm on Approximation of Offset Curves Based on Singular Blending Spline;

基于奇异混合样条的等距曲线逼近算法

B-spline Curve Approximation Based on Feature Points Automatic Recognition

基于特征点自动识别的B样条曲线逼近技术

Non-polynomial Spline Approach to the Solution of a System of Third-order Ordinary Differential Equation

一类常微分方程的非多项式样条函数逼近解

Research on Approximation Method for Outline Curve of B-Spline and NC Automatic Programming;

B样条轮廓曲线的逼近方法及数控加工自动编程研究

The Best Approximating of Bounded Linear Operator with Spline and Its Application in Numerical Calculation;

有界线性算子的样条插值逼近及其在数值计算中的应用

A Study of the Approximation Property of a Kind of Spline Wavelets Interpolation and It s Parallel Algorithm;

一类样条小波插值的逼近性质及其并行算法研究

Research on the Multiple Products Theory of B-splines and Polynomial Approximation Techniques of Rational Curves and Surfaces;

B样条多重乘积理论与有理曲线曲面多项式逼近技术的研究

Multidegree Reduction of Bézier Curves with Conditions of Endpoint Interpolations

带端点插值条件的Bézier曲线降多阶逼近

Approximation of Trigonometric Bézier Curve Based on the Ship Lofting

基于船体放样的三角Bézier曲线的逼近

integral approximation

积分逼近[近似]法

For yards round the fire the heat was like a blow, and the breeze was a river of sparks.

火堆近处，热浪逼人，微风吹过，带起一条火星。

He took one look at the great fish as he watched the shark close in.

他注视着鲨鱼在逼近，抽空朝那条大鱼望上一眼。