代数曲线

词组短语

algebraic curve

与代数曲线相关的网络例句 [注：此内容来源于网络，仅供参考]

This paper first summarizes recent researches on this topic, and then proposes some methods for curve modeling with cubic algebraic curve based on pure geometric constraints that involve control points, tangent directions and curvatures.

然后提出了一种基于几何约束的三次代数曲线的插值方法，该方法完全通过几何量如控制顶点、切线和曲率来控制三次代数曲线的形状，使得对三次代数曲线的编辑与对三次 B-样条曲线的编辑一样灵活方便。

In the four section, from the interpolationdimension of an algebraic curve and an algebraic surface,using theoryand method of algebraic geometry, we get some interpolation of analgebraic curve and an algebraic surface, and we prove the reasonableof the interpolation dimension of an algebraic curve and an algebraicsurface.

第四章我们从沿代数曲线曲面空间的插值维数出发，利用代数几何理论与方法，给出了代数曲线曲面上的基本插值结构，并证明了我们长期应用的其上的插值维数公式的合理性。

Applying multivariate spline theory which was established by Wang RenHong in ( [1] , [2] ), the Nother theorem of algebraic curve [71] is generalized to the piecewise algebraic curve.

1：利用王仁宏在文献（[1]，[2]）中关于多元样条函数的基本理论，本文将代数曲线的Nother定理（[71]）推广到分片代数曲线上，给出了剖分为〓，和星形剖分上的C〓分片Nother型定理。

The cubic algebraic curves (the Bezier curve and B style curve, etc belong to the parameter curve) is apter to realize the curve transition and fitting to dispersed data than the cubic parametric curves.

比如参数曲面与平面的交线就是一条平面代数曲线；平面参数曲线的等距曲线也是一条代数曲线。

The paper applies algebraic geometry, computational geometry, approximation theory to study the following problems: the Nother type theory and the Riemann-Roch type theory of the piecewise algebraic curve; the number of real intersection points of piecewise algebraic curves; the real piecewise algebraic variety and the B-net resultant of polynomials.

本文应用代数几何，计算几何，函数逼近论等学科的基本理论，分别就分片代数曲线的Nother型与Riemann-Roch型定理；分片代数曲线的实交点数；实分片代数簇以及多项式的B-网结式进行研究。

In this paper, we summarize the foundations of Algebraic function fields, algebraic curves over finite fields and algebraic geometry codes, then we focus on the dimensions of codes on the quotient of the hermitian curves, by using the theory of weierstrass semigroup and the idea of Ho...

我们在系统地总结了代数函数域，有限域上的代数曲线和代数几何码的基本知识的基础上，利用Weierstrass子半群理论，使用Homma和Kim的方法，讨论了Hermite曲线商域上码的维数问题，得到的主要结果如下： 1。

In the first part of the paper, we construct a family of 1 parameter cubic algebraic curves interpolating four given points and two tangent lines at the endpoints, and one can manipulate the shape of cubic algebraic curves by controlling the points or the tangent line directly.

该文提出的代数曲线的结构有两种，一种是插值平面上四点及两端点切线的三次代数曲线；另一种是插值两端点、两切线及两曲率的三次代数曲线。

This problem of planar parametric polynomial curve of degree 3 had been discussed perfectly many years ago, making use of invariant of affine transformation.

关于三次代数多项式参数曲线的这一问题早已解决，然而所用的几何不变量方法对于非代数曲线失效。

This paper introduces the fundamental principle of smoothness and prediction in use of grey theory in passive angle tracking, and constitutes the module of smoothness and prediction based on the grey algebraical curve model.

介绍了利用灰色理论在无源角度跟踪中进行平滑预测的基本原理，建立了基于灰色代数曲线模型的平滑预测模块，并通过计算机仿真说明灰色代数曲线模型较灰色微分方程等其它几种模型更适合于无源角度跟踪中的平滑预测，并就几种模型的应用范围作了比较。

The main content reads as follows: Chapter 1 gives a survey on the three methods by which regular geometric modeling can be rended, including parametric curves/surfaces modeling method, algebraic curves/surfaces modeling method and subdivision. Moreover we introduce in greater detail about two means for subdivision which fit into two class: geometric subdivision and algebraic subdivision.

全文主要内容如下：第一章首先对CAGD中构造&规则几何形体&的三类造型方法：参数曲线、曲面造型方法，代数曲线、曲面造型方法及细分法——曲线、曲面的离散化造型方法，作了较系统的综述，并对两类主要的细分法——几何方法与代数方法，作了较详细的介绍。

与代数曲线相关的网络解释 [注：此内容来源于网络，仅供参考]

algebraic curve：代数曲线

代数曲线 algebraic curve | 代数柱;代数柱面 algebraic cylinder | 代数相依性 algebraic dependence

projective algebraic curve：射影代数曲线

projective abundance 投影多度 | projective algebraic curve 射影代数曲线 | projective algebraic variety 射影代数簇

plane algebraic curve：平面代数曲线

plane aerial 平面形天线 | plane algebraic curve 平面代数曲线 | plane angle 平面角=>平面角

implicit algebraic curve：隐式代数曲线

微分代数方程:differential-algebraic equations | 隐式代数曲线:implicit algebraic curve | 线性代数方程组:Linear Algebraic System

the piecewise algebraic curve：分片代数曲线

线性代数方程组:linear algebraic equations | 分片代数曲线:the piecewise algebraic curve | 实分片代数簇:the piecewise algebraic variety

algebraic curve of order one：一次代数曲线

algebraic coding theory 代数编码理论 | algebraic curve of order one 一次代数曲线 | algebraic curve of order two 二次代数曲线

algebraic space curve：空间代数曲线;代数挠曲线

代数解 algebraic solution | 空间代数曲线;代数挠曲线 algebraic space curve | 代数螺线 algebraic spiral

algebraic space curve：空间代数曲线

317,"algebraic solution","代数解" | 318,"algebraic space curve","空间代数曲线" | 319,"algebraic spiral","代数螺线"

algebraic system of curves：代数曲线系

代数符号 algebraic symbol | 代数系 algebraic system | 代数曲线系 algebraic system of curves

algebraic plane curve：平面代数曲线

310,"algebraic pencil","代数束" | 311,"algebraic plane curve","平面代数曲线" | 312,"algebraic point","代数点"