Using the theories of polarity and the properties of cubic curves on Newton s classification.
应用三次曲线的配极理论及其基本性质 ,讨论了三次曲线牛顿分类的依据 ,确定了牛顿分类中 4种形式和 7类曲线所对应的坐标系。
tangental point of a cubic
三次曲线的切线割点
A cubic expression, curve, or equation.
三次表达式，三次曲线，三次方程
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
Cubic Trigonometric Bézier Curves and Surfaces with Multi-shape-parameters;
带多个形状参数的三次三角Bézier曲线和曲面
Automatic Fairing Algorithm for Planar Cubic NURBS Curves
平面三次NURBS曲线的自动光顺算法
Realization Cubic B-spline Curve Interpolation Based on DSP;
基于DSP的三次B样条曲线插补的实现
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
Approximation of Circles by Curvature Continuous Be′zier Curves;
利用三次Be′zier曲线逼近圆的一种方法
The Program of Visual Basic for Thrice Spline Interpolatory;
三次样条曲线的Visual Basic程序设计
Spline Interpolation Based on Cubic Bézier Curve
基于三次Bézier曲线的样条插值算法
Thinning and Optimization of Cubic Hermit Curves
三次Hermite插值曲线的细化优化
Distorting method for cubic NURBS based on weights
基于权因子的三次NURBS曲线推拉方法
Cubic NURBS expression for contour curves of parallel indexing cam
平行分度凸轮轮廓曲线的三次NURBS表示
Fairing Extending of Cubic Bézier Curve with Parameter
带参数λ的三次Bézier曲线的光顺延拓
Interpolation method of cam profile based on cubic NURBS curve
基于三次NURBS曲线的凸轮轮廓插值方法
Subdivision Algorithm,Connection and Applications of Cubic H-Bézier Curves
三次H-Bézier曲线的分割、拼接及其应用
Cubic TC-Bézier curves with shape parameter
带形状参数的三次TC-Bézier曲线
Geometric constraint solving with cubic Bezier curve
利用三次Bezier曲线求解几何约束问题