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Abstract：
This article investigated typical abnormal seismic electrical signals, which were received by seismic electrical pulse instrument located in Beijing University of technology, and the carried out frequency analysis by theory of Fourier Transform and Wavelet Transform, finally found out the frequency characteristics and the frequency range. The results show that the above mentioned abnormal seismic electrical signals are useful ground-wave signals.
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Journal of Beijing University of Technology
ISSN： 0254-0037
Year： 2006
Issue： 3
Volume： 32
Page： 193-196
Cited Count：
WoS CC Cited Count： 0
SCOPUS Cited Count：
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 5
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