Envelope extraction algorithm for magnetic resonance sounding signals based on adaptive local iterative filtering

Envelope extraction algorithm for magnetic resonance sounding signals based on adaptive local iterative filtering

Magnetic resonance sounding (MRS) is a geophysical method that can determine groundwater content directly and quantitatively. However, as MRS uses the Earth’s magnetic field as the background field, MRS signals are weak and cannot be shielded. Reliably extracting MRS signals in a strong noise enviro...

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Bibliographic Details
Main Authors: Baofeng Tian, Chao Sun, Longchang Liu, Yue-Der Lin, Chuang-Chien Chiu, Haoyu Duan, Hui Luan
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-04-01
Series:Frontiers in Earth Science
Subjects:
magnetic resonance sounding
groundwater
adaptive local iterative filtering
SNR
envelope extraction
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2023.1088290/full

Internet

https://www.frontiersin.org/articles/10.3389/feart.2023.1088290/full

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