An optimize method for transient electromagnetic field-wave field conversion
文献类型：期刊论文
| 作者 | Li, X; Xue, GQ; Song, JP; Guo, WB; Wu, JJ |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2005-09-01 |
| 卷号 | 48期号:5页码:1185-1190 |
| 关键词 | Transient Electromagnetic Field Wave-field Conversion Optimization Method Of Normalization |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | During the forward transformation of wave-field, in order to decrease the number of integral coefficients and the sampling number of dispersed digital integral, as while as ensure transient electromagnetic field calculation precision, the two-step optimized method has been proposed. This method can deal well with ill-posed question produced by large amount of integral coefficients and depress the ill-posed problem of the first calculator function. During wave-field inverse transformation, the normalized method are adopted, optimizing normalized parameters are selected by the deviation theory and the Newton iterative form to make the transformed wave field stable and reliable. The comparison between numerical results and known wave-field function values shows that the method put forward in this paper is effective and useful. |
| WOS关键词 | MIGRATION |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000232232400029 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/64796]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Li, X |
| 作者单位 | 1.Xian Jiaotong Univ, Sch Elect & Informat Engn, Xian 710049, Peoples R China 2.Chang An Univ, Sch Geol & Survey Engn, Xian 710054, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, X,Xue, GQ,Song, JP,et al. An optimize method for transient electromagnetic field-wave field conversion[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2005,48(5):1185-1190. |
| APA | Li, X,Xue, GQ,Song, JP,Guo, WB,&Wu, JJ.(2005).An optimize method for transient electromagnetic field-wave field conversion.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,48(5),1185-1190. |
| MLA | Li, X,et al."An optimize method for transient electromagnetic field-wave field conversion".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 48.5(2005):1185-1190. |
入库方式： OAI收割
来源：地质与地球物理研究所
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