荣成地震台形变观测资料小波分析

摘要

Using the method of wavelet analysis to process deformation observation data at Rongcheng Seismic Station, the interference signal is separated from the original data. The information of different frequencies is extracted. A clear precursory data original trend is obtained. The research shows that the wavelet analysis method is very good at analyzing deformation observation data. It can also provide a reference basis for other digital precursor observation data analysis.%利用小波分析方法,将荣成地震台形变观测资料干扰信号从原数据分离,提取不同频率信息,得到清晰的地震前兆数据原始变化趋势.研究表明,小波分析方法对形变观测资料分析处理效果较好,可为其他数字化前兆观测资料分析提供参考依据.