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| 引用本文： | 李敏锋,伍吉仓.??????????????????λ????????????[J].大地测量与地球动力学,2008,28(3):67-71. |
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| 作者姓名： | 李敏锋 伍吉仓 |
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| 作者单位： | 同济大学测量与国土信息工程系,上海,200092 |
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| 摘 要： | ???t??????????????о????λ?????????????????????????????????????,???λ?????????????λ????????λ?????????????????????????????λ?????????????????????????Χ??????????????????
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| 关 键 词： | ??????? λ????? ???????? ???? ???? |
| 文章编号： | 1671-5942(2008)03-0067-05 |
| 修稿时间： | 2007年12月12 |
ANALYSIS OF PARAMETERS INVERSION OF FAULT DISLOCATION MODEL BASED ON MATRIX SINGULAR VALUE DECOMPOSITION |
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| Li Minfeng,Wu Jicang.ANALYSIS OF PARAMETERS INVERSION OF FAULT DISLOCATION MODEL BASED ON MATRIX SINGULAR VALUE DECOMPOSITION[J].Journal of Geodesy and Geodynamics,2008,28(3):67-71. |
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| Authors: | Li Minfeng Wu Jicang |
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| Institution: | Department of Surveying and Geo-informatics ,Tongji University , Shanghai 200092 |
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| Abstract: | Matrix singular value decomposition is used for studying the distribution of Singular Values of the observation equation coefficient matrix in inverting of fault dislocation parameters from measured displacement.The effect of relative position of surveying network to the fault on the inversion results has been studied.The results of simulative examples show that the surveying network should be distributed around the center of the fault monitored so as to improve the stability of inversion. |
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| Keywords: | numerical method dislocation model singular value decomposition inversion network setting |
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