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Selection of the wavenumbers k using an optimization method for the inverse Fourier transform in 2.5D electrical modelling
Author(s) -
Xu Shizhe,
Duan Benchun,
Zhang Dahai
Publication year - 2000
Publication title -
geophysical prospecting
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.735
H-Index - 79
eISSN - 1365-2478
pISSN - 0016-8025
DOI - 10.1046/j.1365-2478.2000.00210.x
Subject(s) - wavenumber , fourier transform , inverse , inverse problem , selection (genetic algorithm) , discrete fourier transform (general) , fast fourier transform , computer science , fractional fourier transform , fourier analysis , algorithm , mathematics , physics , mathematical analysis , optics , geometry , artificial intelligence
Abstract An optimization method is used to select the wavenumbers k for the inverse Fourier transform in 2.5D electrical modelling. The model tests show that with the wavenumbers k selected in this way the inverse Fourier transform performs with satisfactory accuracy.