Multiresolution analysis for permeability reconstruction using wavelet

被引：1
|
作者：
Cho, JK [1 ]
Park, SB
Lee, CH
Jung, HK
Hahn, SY
Koh, CS
机构：
[1] Seoul Natl Univ, Sch Elect Engn, Kwanak Ku, Seoul 151742, South Korea
[2] Chungbuk Natl Univ, Sch Elect & Elect Engn, Chungbuk 361763, South Korea
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1999年 / 35卷 / 05期
关键词：
inverse problem; multiresolution; wavelet;
D O I：
10.1109/20.800655
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a technique for solving the inverse problem using multiresolution analysis. For any real problem in modeling, the quality and quantity of available data are very limited. It is impossible to identify a distributed parameter with infinite or very large freedom. So, multiresolution analysis is proposed in order to obtain a good estimation of the permeability profile with a limited number of unknown parameters. The permeability variations are supposed to be localized spatially and spanned with wavelet bases. Some simulation results show the feasibility of this method.
引用
收藏
页码：3757 / 3759
页数：3
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