Global Signal Elimination and Local Signals Enhancement from EM Radiation Waves Using Independent Component Analysis

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概要

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• Anomalous environmental electromagnetic (EM) radiation waves have been reported as the portents of earthquakes. Our studys goal is predicting earthquakes using EM radiation waves by detecting some anomalies. We have been measuring the Extremely Low Frequency (ELF) range EM radiation waves all over Japan. However, the recorded data contain signals unrelated to earthquakes. These signals, as noise, confound earthquake prediction efforts. In this paper, we propose an efficient method of global signal elimination and enhancement local signals using Independent Component Analysis (ICA). We evaluated the effectiveness of this method.

• （社）電子情報通信学会の論文

著者

• Cichocki Andrzej

  Riken Wako‐shi Jpn

• MOURI Motoaki

  Nagoya Institute of Technology

• FUNASE Arao

  Nagoya Institute of Technology

• TAKUMI Ichi

  Nagoya Institute of Technology

• YASUKAWA Hiroshi

  Aichi Prefectural University

• HATA Masayasu

  Chubu University

関連論文

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