| 测量平差系统病态性对数据处理的影响分析 |
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| 引用本文： | 倪家明,张俊,胡现辉.测量平差系统病态性对数据处理的影响分析[J].北京测绘,2010(1):15-16. |
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| 作者姓名： | 倪家明 张俊 胡现辉 |
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| 作者单位： | 西南电力设计院,四川,成都,610021;贵州大学矿业学院,贵州,贵阳,550003 |
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| 摘 要： | 病态性在测量数据处理等许多工程领域中大量存在。本文从数值计算和参数解的统计性质两方面分析了病态性对经典Gauss-Markov平差模型数据处理的不良影响。
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| 关 键 词： | 病态性 平差模型 影响分析 |
Analysis on the Effect of The Ill-conditioning to the Surveying Adjustment Model |
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| NI Jia-ming,ZHANG Jun,HU Xian-hui.Analysis on the Effect of The Ill-conditioning to the Surveying Adjustment Model[J].Beijing Surveying and Mapping,2010(1):15-16. |
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| Authors: | NI Jia-ming ZHANG Jun HU Xian-hui |
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| Institution: | NI Jia-ming,ZHANG Jun,HU Xian-hui (1 Southwest Electric Power Design Institute,Chengdu,610021,2 Department of mining of Guizhou University,Guiyang,550003) |
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| Abstract: | Ill-conditioning problems extensively exist in the data processing of surveying and other various engineering fields.In this paper,the bad effect of the ill-conditioning to the classical surveying adjustment model has been analyzed. |
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| Keywords: | ill-conditioning adjustment model effect |
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