1) bivariate spline
二元样条
1.
In this thesis, local basis and dimensions of bivariate spline spaces over some specialtriangulations are discussed.
本文主要研究特殊三角剖分下二元样条函数空间的局部基和维数问题。
3) bivariate Box-spline
二元Box样条
1.
Two methods of constructing multi-wavelet are given in this paper, concretely, two aspects finished in this thesis are as follows:Since the good properties of bivariate Box-spline function, a kind of new scale function and wavelet function is constructed by use of Haar scale function and Haar wavelet function.
本文给出两种小波构造的方法,具体工作如下:基于二元Box样条函数的性质,分别利用Haar尺度函数和Haar小波函数,通过卷积运算构造了一类新的尺度函数和小波函数。
4) bivariate quadratic splines
二元二次样条
1.
A kind of Lagrange interpolation by bivariate quadratic splines with boundary conditions over non uniform type II triangulation, called the interpolation to the center of the support of splines, is discussed.
讨论非均匀 (II)型三角剖分△ (2 )mn 上二元二次样条空间的带边界条件子空间 S1 ,1 2 (△ (2 )mn)上的一类所谓支集中心型的 L agrange插值。
5) two-element splines interpolation
二元样条函数
1.
Based on two-point digital differential formula,a model to represent the surface of a grid DEM based on two-element splines interpolation is obtained,and a propagation error formula by the spline is derived.
根据两点数值微分公式建立了基于二元样条函数的规则格网数字高程模型(DEM)的表面表达模型,得出了基于二元样条函数的传递误差公式。
6) bivariate quartic spline
二元四次样条
1.
In this paper,we discussed the existence,uniqueness,and approximation order of interpolation by bivariate quartic splines with B-Net in three direction meshes.
本文主要用B－网方法研究了平行六边形区域在三向部分△63下的一类二元四次样条插值，并给出了它的存在性、唯一性及逼近度问题。
补充资料：元样
1.原来的样子。
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