Compactly supported correlation functions

JOURNAL OF MULTIVARIATE ANALYSIS

卷:83

Article

Gneiting, T

关键词: fractal dimension;    isotropic;    kriging;    long-memory dependence;    powered exponential model;    positive-definite;    random field;    Whittle-Matern class;   

DOI  :  10.1006/jmva.2001.2056

来源: Elsevier

【 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).

【 授权许可】

Free