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JOURNALS // Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki // Archive

Zh. Vychisl. Mat. Mat. Fiz., 2018 Volume 58, Number 4, Pages 541–549 (Mi zvmmf10717)

This article is cited in 6 papers

Application of two-parameter stabilizing functions in solving a convolution-type integral equation by regularization method

M. L. Maslakov

Russian Institute for Power Radiobuilding, St. Petersburg, Russia

Abstract: This paper examines the solution of convolution-type integral equations of the first kind by applying the Tikhonov regularization method with two-parameter stabilizing functions. The class of stabilizing functions is expanded in order to improve the accuracy of the resulting solution. The features of the problem formulation for identification and adaptive signal correction are described. A method for choosing regularization parameters in problems of identification and adaptive signal correction is suggested.

Key words: convolution-type equation, ill-posed problem, regularizing algorithms, regularization parameter, estimation of accuracy.

UDC: 519.64

Received: 01.08.2016
Revised: 08.08.2017

DOI: 10.7868/S0044466918040051


 English version:
Computational Mathematics and Mathematical Physics, 2018, 58:4, 529–536

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