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A class of stationary random fields with a simple correlation structure. (English) Zbl 1070.62084
The author studies modeling of the correlation structure for stationary random fields on a lattice as well as for stationary random fields on $R^d$ by using linear combinations of separable correlation functions. As an application, a problem of embedding a lattice model into a continuous domain model is discussed.

##### MSC:
 62M40 Statistics of random fields; image analysis 60G60 Random fields 62M10 Time series, auto-correlation, regression, etc. (statistics)
##### Keywords:
ARMA; Correlation; Embedding; Rational spectral density; Stationary
Full Text:
##### References:
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