Enviar artigo por via de e-mail Asymptotic behavior of the threshold minimizing the average probability of error in calculation of wavelet coefficients
- Autores: Kudryavtsev A.1, Shestakov O.1,2
-
Afiliações:
- Faculty of Computational Mathematics and Cybernetics
- Institute of Informatics Problems, Federal Research Center “Computer Science and Control,”
- Edição: Volume 93, Nº 3 (2016)
- Páginas: 295-299
- Seção: Mathematics
- URL: https://journals.rcsi.science/1064-5624/article/view/223773
- DOI: https://doi.org/10.1134/S1064562416030212
- ID: 223773
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
The problem of estimating the signal function from noisy observations by thresholding the coefficients of its wavelet decomposition is considered. The asymptotic orders of the threshold and risk are calculated by minimizing the average probability of error in calculating the wavelet coefficients.
Sobre autores
A. Kudryavtsev
Faculty of Computational Mathematics and Cybernetics
Autor responsável pela correspondência
Email: nubigena@mail.ru
Rússia, Moscow, 119991
O. Shestakov
Faculty of Computational Mathematics and Cybernetics; Institute of Informatics Problems, Federal Research Center “Computer Science and Control,”
Email: nubigena@mail.ru
Rússia, Moscow, 119991; ul. Vavilova 44, korp. 2, Moscow, 119333
