研究地球深部电导率结构的Monte-Carlo反演法  

MONTE - CARLO INVERSION IN RESEARCHING INTERNAL CONDUCTIVITY STRUCTURE OF THE EARTH

作　　者：陈伯舫[1] 

机构地区：[1]香港大学物理系

出　　处：《华南地震》1998年第2期16-20,共5页South China Journal of Seismology

摘　　要：介绍了Monte-Carlo反演法的一种特殊设计:固定各层厚度,让各层电导率及波数随机取样.文中研究和讨论了波数随机取样带来的问题.作者认为,对s_q周期的波数应给予适当的限制,否则会导致不合理的反演结果.A special design using the monte - carlo inversion was introduced in this paper; That is, the thickness of each layer is fixed in advance, and the conductivity of each layer and the wave number of Sq periods are radom sampling of the wave number. The conclusion is that the wavenumber of Sq periods should be generated with an adequate constraint.

关 键 词：地球深部结构 电导率 地磁测深 M-C反演 

分 类 号：P542.5[天文地球—构造地质学] P631.322[天文地球—地质学]