1.
A General Point-by-Point Algorithm for the Generation of Two-dimensional Curves Defined by Second-degree Polynomials;
平面二次多项式曲线的通用逐点生成算法
2.
G~1 convexity preserving quadratic polynomial parametric interpolating curve
G~1保凸分段二次多项式插值参数曲线
3.
(3) The fabric drape curves in two dimensions can be fitted to the 3-4 times polynomial curves.
(3) 提出织物的二维悬垂曲线可用3-4次多项式曲线拟合。
4.
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
5.
A PLANE PARAMETRIC CUBIC CURVE THAT CONTACTS THE SECOND EDGE OF THE CHARACTERISTIC POLYGON
与特征多边形第二边相切的平面参数三次曲线
6.
Nonexistence of Polynomial First Integrals for Quadratic Planar Vector Systems
平面二次向量场多项式首次积分的不存在性
7.
Uniform duplicate mixed hyperbolic polynomial B-spline curves
均匀二重混合双曲多项式B样条曲线
8.
The Existence of Plane of a Circular Section of the Second Order Surface;
与二次曲面有交线圆的平面的存在性
9.
a curve or surface whose equation (in Cartesian coordinates) is of the second degree.
方程式是二次方程式的曲线或表面。
10.
Conics Projective Geometry and Application of the Nature of the Discussion
射影二次曲线的几何性质讨论及应用——二元二次多项式因式分解的理论
11.
Fitting Conic to Scattered Data in a Plane
平面上散乱数据点的二次曲线拟合
12.
Blending of Quadric and Cubic Implicit Algebraic Surfaces along Planar Sections;
二次与三次隐式代数曲面沿平面截口光滑拼接
13.
tangent-cone of a qualric
二次曲面的切线锥面
14.
The Algebraic Classification of a Class of Degree 1 + Degree 3 Polynomial System
1次+3次平面多项式系统的代数分类
15.
Cubic Non-uniform Trigonometric Polynomial Curves with Multiple Shape Parameters;
多形状参数的三次非均匀三角多项式曲线
16.
conjugate lines in a quadric
二次曲面的共轭直线
17.
Research on Trigonometric Polynomial Curve Model and Surface Rendering Methods;
三角多项式曲线模型及曲面绘制方法的研究
18.
Method of Polynomial Factor for Free-Form Deformation of Parametric Curves and Surfaces
参数曲线曲面自由变形的多项式因子方法