基于VMD-LSTM对大地电磁信号进行噪声检测和预测重构
李博, 李长伟, 罗润林, 吕玉增, 王占

VMD-LSTM-based noise detection and predictive reconstruction for magnetotelluric signals
LI Bo, LI Chang-Wei, LUO Run-Lin, LU Yu-Zeng, WANG Zhan
图4 原始MT信号时间序列(a)和原始MT信号频谱(b)
Fig.4 Time series graph of the original MT signal(a) and spectrogram of the original MT signal(b)