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Research on STA/LTA Microseismic Arrival Time-Picking Method Based on Variational Mode Decomposition

The complex environment of metal mines causes significant noise interference in microseismic signals. This leads to low accuracy and high false alarm rates when using the conventional Short-Term Average/Long-Term Average (STA/LTA) method for first-arrival picking. To address these issues, this paper...

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Principais autores: Zhiyong Fang, Hao Cheng, Xiannan Wang, Chenghao Luo
Format: Artigo
Jezik:Inglês
Izdano: MDPI AG 2025-12-01
Serija:Applied Sciences
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Online dostop:https://www.mdpi.com/2076-3417/15/24/13220
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