Direct inversion of the apparent complex-resistivity spectrum

	Direct inversion of the apparent complex-resistivity spectrum
	Xiang, J ; Jones, NB ; Cheng, D ; Schlindwein, FS
刊名	GEOPHYSICS
	2001-09-01
卷号	66 期号:5 页码:1399-1404
ISSN号	0016-8033
英文摘要	Cole-Cole model parameters are widely used to interpret electrical geophysical methods and are obtained by inverting the induced polarization (IP) spectrum. This paper presents a direct inversion method for parameter estimation based on multifold least-squares estimation. Two algorithms are described that provide optimal parameter estimation in the least-squares sense. Simulations demonstrate that both algorithms can provide direct apparent spectral parameter inversion for complex resistivity data, Moreover, the second algorithm is robust under reasonably high noise.
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SOC EXPLORATION GEOPHYSICISTS
WOS记录号	WOS:000171687900008
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/16294]
专题	中国科学院数学与系统科学研究院
通讯作者	Xiang, J
作者单位	1.Univ Leicester, Dept Engn, Leicester LE1 7RH, Leics, England 2.Chinese Acad Sci, Inst Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Xiang, J,Jones, NB,Cheng, D,et al. Direct inversion of the apparent complex-resistivity spectrum[J]. GEOPHYSICS,2001,66(5):1399-1404.
APA	Xiang, J,Jones, NB,Cheng, D,&Schlindwein, FS.(2001).Direct inversion of the apparent complex-resistivity spectrum.GEOPHYSICS,66(5),1399-1404.
MLA	Xiang, J,et al."Direct inversion of the apparent complex-resistivity spectrum".GEOPHYSICS 66.5(2001):1399-1404.