Compactly supported correlation functions

被引：178
|
作者：
Gneiting, T [1 ]
机构：
[1] Univ Washington, Seattle, WA 98195 USA
来源：
JOURNAL OF MULTIVARIATE ANALYSIS | 2002年 / 83卷 / 02期
关键词：
fractal dimension; isotropic; kriging; long-memory dependence; powered exponential model; positive-definite; random field; Whittle-Matern class;
D O I：
10.1006/jmva.2001.2056
中图分类号：
O21 [概率论与数理统计]; C8 [统计学];
学科分类号：
020208 ; 070103 ; 0714 ;
摘要：
This article proposes compactly supported correlation functions, which parameterize the smoothness of the associated stationary and isotropic random field. The constructions are straightforward, and compact support is relevant for various ends: computationally efficient spatial prediction, fast and exact simulation, and appeal among practicioners. (C) 2002 Elsevier Science (USA).
引用
收藏
页码：493 / 508
页数：16
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