基于稀疏指标优化变分模态分解的秒采样仪器地震信号时频特征
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Time-Frequency Characteristics of Seismic Signals of Second-Sampling Instruments Based on Variational Mode Decomposition Optimized by Sparse Index
Xianxin TU, Pinji LÜ, Cheng WENG, Yifan AN, Zhihui ZENG, Bo KANG
大地测量与地球动力学
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2025, (11): 1204
-1210
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DOI: 10.14075/j.jgg.2024.11.539
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