摘要
地震前兆观测时间序列的无量纲化，对多台项或多前兆观测时间序列综合信息提取是十分重要的，有利于区域性地震前兆监测系统各种中短期或短临观测异常信息的统一表达和定量综合信息提取，直接为综合地震预报眼务。本文给出了多种前兆观测时间无量纲化的一般表述，归纳了电磁，和可用于综合分析的几种探索性方法，供参阅。
Non-dimensionization of earthquake precursor monitoring time series is very important for comprehensive information extraction of multinonmial or multi - precusor monitoring time series and is convenient for unified expression of various mid -short and short - impending monitoring anomaly information of regional earthquake monitoring system and for quantitative comprehensive information extraction, so as to serve the comprehensive earthquake prediction directly. General expression of non-dimensionization of multi-precursor monitoring time series are given and various exploratory methods for electromagnetic data and which can be used on comprehensive analysis are concluded for reference.
出处
《四川地震》
1997年第1期57-64,共8页
Earthquake Research in Sichuan
基金
国家地震局"八五"攻关课题!85-04-02
关键词
地震前兆
时间序列
无量纲化
earthquake precursor,time series,non-dimensionization.
