The Circle Interpolator based on the algebra figuring, if we change only a few preset constants in the register, we can directly Interpolate a quadratic curves.
基于代数演算法的圆弧插补器,只要改变相应的几个寄存器的予置常数,就可直接插补非圆二次曲线。
Furthermore,it can represent the elliptic curves,parabola and other quadratic curves without using rational form.
给出了一种基于三角函数的类三次参数曲线,该曲线不仅具有类似于三次Bézier曲线的诸多性质,而且无需有理形式即可精确地表示椭圆、抛物线等二次曲线。
In this paper, we discuss question to find solution for a function different equation,several quadratic curves geometry properties are obtained.
本文通过对一个泛函微分方程解的讨论,给出一类二次曲线的几何性质。
A Stady on the Cross-iteration Method about Conic Intersection;
二次曲线求交的交叉迭代法研究
A kind of directness arithmetic about conic′s focus;
二次曲线焦点的直接求法
Construction of a conic by means of the Second Desargues Theory;
应用第二笛沙格定理作二次曲线
conjugate lines in a conic
二次曲线的共轭直线
conic self-programming controller
二次曲线自编程控器
conjugate diameters of a conic
二次曲线的共轭直径
family of confocal centred conics
共焦有心二次曲线族
Determination of critical edge pressure and plastic zone for subsoil considering quadratic curve as mohr envelop
二次曲线作为Mohr包线时的地基塑性区
Fitting Conic to Scattered Data in a Plane
平面上散乱数据点的二次曲线拟合
The circular points are really a degenerate conic.
虚圆点实际上是一退化的二次曲线。
Determining Three-Dimensional Motion of Rigid Object from Image Sequence Using Correspondences of Conic Curves;
利用二次曲线对应确定刚体三维运动
Principle of Interpolating Quadratic Curves of Circle Interpolator;
圆弧插补器插补非圆二次曲线的方法
Ways for the Simplification and Drawing of the Binary Curve Equation;
二次曲线方程化简与作图的简易方法
The Classification and Simplification of the Conic Equation by Using Square Formulation;
用配方法对二次曲线方程分类与化简
A Discussion on the Main Axis Analysis Method Modeling of the Conic;
二次曲线主轴方程的解析法建模研讨
Algebraiec Interpretation of Coeffients of Quadratics Undergoing Angular Transformation;
旋转变换中二次曲线系数的几何解释
To Classify the Conic Section with Primary Alternation;
浅谈用初等变换对二次曲线进行分类
The Application of Pencil of Conics in Solving System of Equations;
二次曲线束理论在解方程组中的应用
Application of secondary curve fitting in coal ash measurement
二次曲线拟合在煤灰分计算中的应用
diauxic growth curve
二次[两期]生长曲线
conjugate lines in a quadric
二次曲面的共轭直线