Non‐Minimum Phase Seismic Wavelet Reconstruction Based on Higher Order Statistics
Non‐Minimum Phase Seismic Wavelet Reconstruction Based on Higher Order Statistics
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DOI：
10.1002/cjg2.155
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发表时间：
2001-05
期刊：
影响因子：
--
通讯作者：
Bin Tang;Cheng Yin
中科院分区：
文献类型：
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作者：
Bin Tang;Cheng Yin
Based on higher order statistics property containing signal phase information, i.e. fourth order cumulant and its fourth order spectral on a received seismic signal, a novel approach for estimating non-minimum phase seismic wavelets is proposed. This can be fully reconstructed from the fourth order spectrum by using only spectral decomposing of a seismic wavelet into minimum and maximum phases in an arbitrary Gaussian environment. The effectiveness of the method is demonstrated by computer simulation.
