Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Three-dimensional modeling of pulsed soundings using a fast Fourier transform. / Epov, M. I.; Shurina, E. P.; Shtabel, E. P. и др.
в: Russian Geology and Geophysics, Том 57, № 2, 01.02.2016, стр. 329-336.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Three-dimensional modeling of pulsed soundings using a fast Fourier transform
AU - Epov, M. I.
AU - Shurina, E. P.
AU - Shtabel, E. P.
AU - Shtabel, N. V.
PY - 2016/2/1
Y1 - 2016/2/1
N2 - A method for three-dimensional modeling of pulsed soundings using a fast Fourier transform is developed: instead of the time-domain problem, it is proposed to solve a set of frequency-domain problems obtained by processing the original excitation pulse by a fast Fourier transform. The error of the proposed method compared to the method of solving the time-domain problem is numerically estimated for a model problem with a sinusoidal signal.
AB - A method for three-dimensional modeling of pulsed soundings using a fast Fourier transform is developed: instead of the time-domain problem, it is proposed to solve a set of frequency-domain problems obtained by processing the original excitation pulse by a fast Fourier transform. The error of the proposed method compared to the method of solving the time-domain problem is numerically estimated for a model problem with a sinusoidal signal.
KW - Fourier transform
KW - Pulsed electromagnetic soundings
KW - Three-dimensional modeling
KW - Vector finite element method
UR - http://www.scopus.com/inward/record.url?scp=84959357888&partnerID=8YFLogxK
U2 - 10.1016/j.rgg.2016.02.009
DO - 10.1016/j.rgg.2016.02.009
M3 - Article
AN - SCOPUS:84959357888
VL - 57
SP - 329
EP - 336
JO - Russian Geology and Geophysics
JF - Russian Geology and Geophysics
SN - 1068-7971
IS - 2
ER -
ID: 25830603