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Adaptive Estimation of Function Observed in Gaussian Stationary Noise


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Abstract

An adaptive estimation of unknown pseudoperiodic function observing in stationary noise with unknown spectral density from a given class is proposed. The accuracy of the proposed estimation is compared with the minimax risk and a lower bound for the minimax risk is established.

About the authors

V. N. Solev

St. Petersburg Department of the Steklov Mathematical Institute; St. Petersburg State University

Author for correspondence.
Email: vnsolev@gmail.com
Russian Federation, St. Petersburg; St. Petersburg

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