K. T. Iskakov, A. S. Boranbayev, N. Uzakkyzy, “Wavelet processing and filtering of the radargram trace”, Eurasian Journal of Mathematical and Computer Applications, 2017, том 5, выпуск 4,страницы 43

Wavelet processing and filtering of the radargram trace

K. T. Iskakov, A. S. Boranbayev, N. Uzakkyzy

L.N.Gumilyov Eurasian National University, Satpaev str. 2, Astana, 010008, Kazakhstan

Аннотация: The paper considers the application of a discrete wavelet transformation to clear the noisy signals of the GPR path and filter of the radargram trace by complex Butterworth filters to remove extraneous frequencies from the signal.

Ключевые слова: wavelets, tresholding, filtering, multi-scale analysis, Stein criterion, signal spectrum, Butterworth filter.

MSC: 60G35

Поступила в редакцию: 17.09.2017
Принята в печать: 18.11.2017

Язык публикации: английский