complex interval polynomial 复区间多项式
interval polynomial family 区间多项式族
interval matrix polynomial 区间矩阵多项式
Interval arithmetic;; interval spline surface;; interval implicitization;; reduction of interval surface;; interval polynomial;; interval derivative;; "zero" ;; real "zero" ;; complex "zero" ;; "intersection"
区间算法;;区间样条曲面;;区间隐式化;;区间曲面的降阶;;区间多项式;;区间导数;;“零点”;;实“零点”;;复“零点”;;“交点”
参考来源 - 样条曲面的区间隐式化、区间曲面的降阶及区间多项式零点的研究This result can be combined with subdivision method to obtain a piecewise interval polynomial approximation for a rational surface.
这一结果可以与细分技术相结合，得到有理曲面的分片区间多项式的逼近。
参考来源 - 计算机辅助几何设计中若干问题的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This result can be combined with subdivision method to obtain a piecewise interval polynomial approximation for a rational surface.
这一结果可以与细分技术相结合，得到有理曲面的分片区间多项式的逼近。
The perturbation ranges of the coefficients of Hurwitz polynomials, which is related to interval polynomial stability, are discussed, and three analysis methods are proposed.
本文还讨论了与区间多项式稳定性相关的一个重要问题，即稳定多项式系数的最大摄动量问题，给出三种分析方法。
The Fourier polynomial fitting is compared with the Chebysher polynomial fitting in the division of cyclic time interval and fitting accuracy as well as convergence of function.
将本方法在周期时段划分、拟合精度、函数收敛方面与契比雪夫多项式拟合法进行了对比。
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