The Application of Least Square Collocation in Identifying Anomaly Deformation Curves of Cross-Fault in Sichuan-Yunnan Region
Abstract The Gauss-function model, based on least square collocation, is used in anomaly assisted identification of regional cross-fault deformation characteristic curves. The precursory anomaly judgment examples of regional deformation of cross-fault in Lushan Ms7.0, Kangding Ms6.3, Ludian Ms6.5 and other earthquakes, show that least square collocation can be fitted in regional cross-fault deformation and helps in identifying anomaly characteristics. The method has certain significance for the deformation of cross-fault identification.
Key words :
least square collocation
Sichuan-Yunnan region
deformation of cross-fault
fitting
anomaly
Cite this article:
JIA Peng,ZHANG Xi,LU Zhen et al. The Application of Least Square Collocation in Identifying Anomaly Deformation Curves of Cross-Fault in Sichuan-Yunnan Region[J]. jgg, 2016, 36(11): 972-976.
JIA Peng,ZHANG Xi,LU Zhen et al. The Application of Least Square Collocation in Identifying Anomaly Deformation Curves of Cross-Fault in Sichuan-Yunnan Region[J]. jgg, 2016, 36(11): 972-976.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2016/V36/I11/972
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