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首页> 外文期刊>Journal of Ocean University of China >Numerical Simulation on the Extraction of Modal Back-Scattering Matrix from Reverberation Data for High Frequency Cases
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Numerical Simulation on the Extraction of Modal Back-Scattering Matrix from Reverberation Data for High Frequency Cases

机译:在提取模态数值模拟从混响数据反向散射矩阵在高频情况下

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摘要

The modal back-scattering matrix can be extracted from reverberation data. For high frequency cases the 'window smoothed' processing has been proposed by E. C. Shang, T. F. Gao and D. J. Tang (2002) to extract the 'window averaged' back-scattering matrix. It is pointed out in this paper that in order to inverse the 'window averaged' back-scattering matrix by changing the source depth data we have to assume that the matrix is not related to the source depth, and the numerical simulation on the question has been conducted.

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