Study on automatic recognition of the first motion in a seismic event |
| |
| Authors: | XIE Yong-jie POBox - Xi |
| |
| Institution: | (1) P.O.Box 69-13, 710024 Xi’an, China |
| |
| Abstract: | In this paper, we have studied the waveforms of background noise in a seismograph and set up an AR model to characterize them. We then complete the modeling and the automatic recognition program. Finally, we provide the results from automatic recognition and the manual recognition of the first motion for 25 underground explosions. |
| |
| Keywords: | seismic signal underground explosion AR model first motion automatic recognition |
| 本文献已被 CNKI SpringerLink 等数据库收录！ |
