频率测深正演滤波算法及算例  

Based sn Direct Filter Calculation Method of E.M.Sounding & Its Calculated Examples

作　　者：汤洪志[1] 黄辉明 龚育龄[1] 戴晓兰[1] 

机构地区：[1]华东地质学院资源与环境工程系,江西抚州344000 [2]江西抚州地质队,江西抚州344000

出　　处：《华东地质学院学报》2001年第2期114-118,共5页Journal of East China Geological Institute

摘　　要：通过对频率测深理论的研究 ,提出了水平电偶极场视电阻率改进滤波算法 ,并编制了正演计算的实用程序。理论模型计算表明 ,改进滤波算法效果好 。On the basis of the research of E.M. sounding theory and reference to relational literature, this paper has deduced the developed apparent resistivity filter calculation method of two\|dimension layering medium using level electric dipole,And work outed the programs of direct calculation. The theoritic calculation makes clear that the developed filter calculation method is effective & speedy.

关 键 词：频率测深 视电阻率 滤波算法 水平电偶极场 数值计算 

分 类 号：P631.3[天文地球—地质矿产勘探]