An automatic algorithm for surface wave dispersion curve picking based on Hessian matrix attributes

An automatic algorithm for surface wave dispersion curve picking based on Hessian matrix attributes

Abstract A new automatic method for dispersion curve picking based on Hessian matrix attributes is proposed, on which, an algorithm is developed in this paper. The algorithm is based on dispersion power spectra transformed from surface waves. It fulfills the automatic picking of the surface wave dis...

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Bibliographic Details
Main Authors: Hou Xiaoping, Yu Jiashun, Yuan Jianlong, Fu Xiaobo, Fan Xinran, Han Chao, Liu Zhigang, Qian Guang, Zhou Qiang
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Surface wave
Dispersion curve
Automatic picking
Hessian analysis
Online Access:https://doi.org/10.1038/s41598-025-04954-w
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https://doi.org/10.1038/s41598-025-04954-w

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