【摘要】 通过对数字地震观测台网记录的地震P波和S波震相的振幅、周期、偏振等多种特征进行分析,利用这些特征进行地震震相自动识别,在此基础上进行自动定位。本文主要介绍了地震事件的自动判别、地震震相自动识别、地震的自动定位三个方面的内容。更多还原

【Abstract】 The features of the amplitude,period,polarization of seismic wave P and S recoreal by digital Seismic Network were analysed.These features were used to distinguished the seismic phase and locate the seismic centre.This paper included the three respects:judging the seismic event,distinguishing the seismic phase and locating the seismic centre sutomatically.更多还原