【摘要】 讨论二维空间中楔形基函数插值问题的可解性,构造允许向量并且利用Kriging泛函的性质给出插值问题的误差估计,而且误差只受控于数据密度和与被插函数有关的常数,并且给出了具体的例子.更多还原

【Abstract】 The solvability of the interpolation with ridge function in R~2 is introduced.To estimate the errors of interpolation,admissible vectors and "Kriging Functional"are introduced.The errors can be bounded by a term depending on the Fourier transform of the interpolated function f and a certain Kriging Functional.Examples are given in the last section.更多还原