Stochastic filling of homogeneous isotropic random fields
N. I. Gubina, V. A. Ogorodnikov · Russian Journal of Numerical Analysis and Mathematical Modelling · 2006
In this paper we consider special algorithms for stochastic filling of homogeneous isotropic random fields given at the nodes of a regular grid to the nodes of a regular grid with a smaller step. The filling procedure ensures retaining the homogeneity and isotropy of the field. Expressions for correlation functions of fields obtained by filling are given.