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TELESEISMIC P WAVE GROUP SIGNAL ANALYSIS BY ADAPTIVE TIME-FREQUENCY REPRESENTATION
FAN Wan-chun, LI Zhen-fu, SUN Yu, XU Jin, SHI Ren, LIU Jun-min
CHINESE JOURNAL OF COMPUTATIONAL PHYSICS
2000, 17 (S1):
95-101.
DOI: 10.3969/j.issn.1001-246X.2000.01.017
It outlines the historical and current situations of monitoring of seismic events.According to the seismology characteristics of teleseismic signals from nuclear explosion,their P wave groups are analyzed by joint time-frequency analysis.It proves that,the time-frequency distributions of the NE teleseismic signals'P wave groups are most similar to each other.
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