Approximate formulas

Based on the analysis of common pavement structures and their equivalent conversion,the regression formulas of displacement and tensile stress are obtained successfully,furthermore the formulas applied in multi layer system are checked.

为方便沥青路面结构设计生产、教学、科研之用， 本文采用分析综合法与分离变量法建立了弹性三层体系应力位移显式模型； 并在分析常见路面结构层厚度及其当量换算和模量变化范围的基础上， 成功求得了三层体系路表弯沉、上层滑动应力、上层连续应力、中层应力逼近公式；精度分析表明本文逼近公式精度很好， 完全可推广应用于多层体系， 满足工程设计和有关理论研究的需要。

Unsupervised geometric correction based on polynomial approximation;

无导师几何校正的多项式逼近法

In this paper,a new residual-modifying model is proposed by introducing the polynomial approximation method and an initial parameter C_0 to improve the residual error.

本文用多项式逼近法对残差修正GM(1,1)模型进行了改进,并增加了一个初始值参数;还通过一个基础沉降预测的工程实例,对此模型与普通残差修正GM(1,1)模型进行对比。

This paper proposes a new grey residual-correction model improved by polynomial approximation.

提出一种多项式逼近法改进后的残差修正GM(1,1)模型,该模型利用多项式在离散观测点上的导数代替常用的差分,同时添加一个初值参数C_0做出调整。

This paper analyzes the basic modules of SAFER-64 and presents the circulating relations of linear cryptanalysis composed of 6 linear approximations.

通过对SARER-64系统基础模块的深入分析,构建了由6个线性逼近式组成的循环逼近式系统。

The successive approximation converter is of medium speed, and average resolution.

逐次逼近式转换器具有中等的速度和分辨率。

rational function approximation

有理函数逼近[近似](式)

Approximating logarithmic spiral segments by polynomial and C-Bézier

对数螺线段的多项式逼近与C-Bézier逼近

Binomial approximation of Black-Scholes formula;

Black-Scholes公式的二项逼近

Degree of Approximation of a Special Lagrange Polynomial Approxmating the Smooth Function;

一类特殊Lagrange多项式逼近光滑函数的逼近度

The Approximation of Complex by Eisenstein Rationals and the Inhomogeneous Diophantine Approximation over the Field of Formal Series;

复数的Eisenstein有理逼近及形式级数域上的非齐次丢番图逼近

approximation by Hermite interpolation polynomials

埃尔米特插值多项式逼近

approximation by Lagrange interpolation polynomials

拉格朗日插值多项式逼近

LATTICE-CLUSTER MODEL AND CHAR-ACTERISTIC APPROXIMATING MODEL BASE ON CONTEXT;

基于形式Context的格聚类与特征逼近判别

On Approximation of Modifying S.N.Bernstein Trigonometric Polyromials;

二元S.N.Bernstein型三角插值多项式的逼近

Approximation of the Offset Curves of Bézier Curves by Bézier Curves of the Same Degree

Bézier曲线的等距曲线的同次多项式逼近

Stechkin-Marchaud Type Inequalities of Weighted Approximation for Gamma Operators

Gamma算子加权逼近下的Stechkin-Marchaud不等式

New way of approximating rational Bézier curve with polynomial curve

有理Bézier曲线的多项式逼近新方法

integral approximation

积分逼近[近似]法

Hlder inequality and its application in calculating the Bernstein approximation;

Hlder不等式在Bernstein多项式逼近计算上的应用

Recursive formulae of polynomials of quadratic Padé approximation to exponential function

指数函数二次帕德逼近多项式的递推公式

The Approximate Properties of Some Well-known Operators' Quasi-interpolants;

某些著名线性算子拟中插式的逼近性质

Iteration Algorithms for Approximating to Fixed Points of Nonexpansive Mappings and Solutions of the System of Variational Inequalities;

非扩张映象不动点和变分不等式解的迭代逼近