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| 引用本文： | 刘爽,张松林,童小华.??????????????????е????[J].大地测量与地球动力学,2009,29(4):93-96. |
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| 作者姓名： | 刘爽 张松林 童小华 |
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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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| 基金项目： | 国家自然科学基金，地理信息科学教育部重点实验室开放研究基金 |
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| 摘 要： | ???????????????????????????е?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????С?????????????????????С????????????????Ч?????????д?????????????????????????????????????
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| 关 键 词： | ???????? ??????? ??????? ??????? ????? |
RESEACH ON APPLICATION OF SEMIPARAMETRIC MODEL IN SYSTEMATIC ERROR |
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| Liu Shuang,Zhang Songlin,Tong Xiaohua.RESEACH ON APPLICATION OF SEMIPARAMETRIC MODEL IN SYSTEMATIC ERROR[J].Journal of Geodesy and Geodynamics,2009,29(4):93-96. |
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| Authors: | Liu Shuang Zhang Songlin Tong Xiaohua |
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| Institution: | Liu Shuang,Zhang Songlin , Tong Xiaohua(Department of Surveying , Geomatics,Tongji University,Shanghai 200092) |
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| Abstract: | In order to explain the application of the semiparametric model in surveying data processing,the effects of the systematic errors' characteristics on the quality of the results were analyzed,the conditions for applying semiparametric model to handle systematic errors were discussed,and a set of simulated examples based on semiparametric model were designed.The simulated results show that if the magnitude of systematic errors is not significantly bigger than random errors,the frequency of systematic errors i... |
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| Keywords: | semiparametric models parametric models smoothing parameter regular matrix systematic errors |
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