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International Conference on Information, Electronic and Computer Science (ICIECS 2010 E-BOOK)

Zibo,China,11.26-11.28,2010

ISBN: 978-1-935068-42-6 Scientific Research Publishing, USA

E-Book 2224pp Pub. Date: November 2010

Category: Computer Science & Communications

Price: $360

Title: Frequency Spectrum Analysis of Thin Beds
Source: International Conference on Information, Electronic and Computer Science (ICIECS 2010 E-BOOK) (pp 847-850)
Author(s): XingZhu Wang, School of Electron and Information Engineering, Northeast Petroleum University, HeiLongJiang, DaQing, China, 163318
JiCheng Liu, School of Electron and Information Engineering, Northeast Petroleum University, HeiLongJiang, DaQing, China, 163318
YuBo Duan, School of Electron and Information Engineering, Northeast Petroleum University, HeiLongJiang, DaQing, China, 163318
Abstract: Because of the non-stable character of seismic signal, it is important to use appropriate time-frequency analysis method to process. The paper analyzes the time-frequency character of thin beds and process the seismic profile based on generalized S transform, which can overcome the deficiency of short Fourier transform and wavelet transform etc. and banish the time-variable effect of seismic track to improve the resolving power of seismic signal. The process results demonstrate that the method has better effect in thin bed distinguishing.
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