On the Estimation of Spectral Functionals of the Fourth Order for Stationary Random Fields

Austrian Journal of Statistics

article

Lyudmyla Sakhno¹ 

[1] Taras ShevchenkoNational University of Kyiv

关键词: spectral estimation;    higher-order spectral densities;    stationary random fields;    bias;    tapered data;   

DOI  :  10.17713/ajs.v49i4.1136

学科分类：医学（综合）

来源: Austrian Statistical Society

【 摘 要 】

This paper is concerned with the estimation of integral functionals of the fourth order spectral densities for stationary random fields based on tapered data. The considered functionals are related, in particular, to the problem of parameter estimation in the spectral domain. The main focus is on the bias of the proposed estimators, conditions for their consistency are also discussed.

【 授权许可】

CC BY