A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
INTERPOLATION PROBLEMS FOR RANDOM FIELDS FROM OBSERVATIONS IN PERFORATED PLANE
The problem of estimation of linear functionals which depend on the unknown values of a homogeneous random field g(k , j) in the region K c Z 2 from observations of the sum £(k, j) + ^ (k , j) at points (k , j) e Z 2 \ K is investigated. Formulas for calculating the mean square errors and the spectral characteristics of the opti mal linear estimate of functionals are derived in the case where the spectral densities are exactly known. Formulas that determine the least favourable spectralfatcat:ltqsf4bygfg7xnpqsjv37s3kei