平面三次混合双曲多项式曲线
planar cubic hybrid hyperbolic polynomial curve
多项式曲线曲面
polynomial curve and surface
多项式高次方凸轮
Polynomial high power cam
齐次多项项式芽
Finite codimensional ideal
双三次多项式曲面插值
double three multinomial curved surface interpolation
参数多项式曲线
parametric polynomial curve
对称极多项式曲线
symmetrical polar polynomial
多项式曲线回归方程
Multinomial curve equation
多项式曲线拟合
Polynomial curve fitting
multinomial curve fitting
polyfit method
三角多项式曲线
trigonometric polynomial curve
trigonometric polynomial curves
隐含多项式曲线
implicit polynomial curve
有理参数多项式曲线
rational parametric polynomial curve