1) minimal degree interpolation basis
极小次数插值基
1.
Constructive algebraic geometry methods were used to discuss multivariate interpolation problems for which the interpolation nodes are taken from one algebraic manifold and the related theories and algorithms for constructing minimal degree interpolation basis were presented.
运用构造性代数几何方法,研究插值节点取在一个代数流形上时的多元多项式插值问题,提出构造极小次数插值基的相关理论和算法,并给出了极小次数插值多项式的次数估计。
2) minimal interpolation bases
极小插值基
3) minimal degree Newton basis
极小次数牛顿基
1.
The minimal degree Newton basis for Lagrange interpolation on a lower subset of a tensor product grid that is proposed by Gasca and Sauer was extended to a tower subset of the grid.
将关于张量积格点的lower子集上Lagrange插值问题的极小次数牛顿基推广到tower节点子集上。
4) Minimal rational interpolation problem
有理函数极小插值问题
5) cubic spline interpolation cardinal function
三次样条插值基函数
1.
The fourth-order cardinal B-splines N_4(x) was obtained by convoluting the first order cardinal B-splines N_1(x), and cubic spline interpolation cardinal function obtained by using linear combination of N_4(x).
首先对一阶B样条函数N1(x)进行卷积得到四阶B样条函数N4(x),用N4(x)的线性组合构造出三次样条插值基函数;然后用样条插值基序列逼近δ函数,利用δ函数的性质构造插值样条δ序列,该δ序列具有对称、Riesz基和插值性质。
6) Wavelet bi-cubic interpolation
小波双三次插值
补充资料：极小值
极小值
nunnnum
赫母票惠东谭巍瓢黑黑:n刀n刀刀uln points).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条