| 判断观测数据过失误差的方法 |
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| 引用本文： | 沙钰,王正明.判断观测数据过失误差的方法[J].航天控制,1991(Z1). |
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| 作者姓名： | 沙钰 王正明 |
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| 作者单位： | 国防科技大学，国防科技大学 |
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| 摘 要： | M估计法的效果取决于ρ函数的构造。本文针对观测数据存在过失误差的情况,对ρ函数展开研究,得到了一种剔除过失误差的有效方法;同时,给出了说明本文方法的理论结果和数值例子。
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| 关 键 词： | 参数估计 数据处理 统计判决理论 |
A METHOD FOR JUDGING GROSS ERROR OF OBSERVATING DATA |
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| Sha Yu Wang Zhengming National University of Defense Technology.A METHOD FOR JUDGING GROSS ERROR OF OBSERVATING DATA[J].Aerospace Control,1991(Z1). |
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| Authors: | Sha Yu Wang Zhengming National University of Defense Technology |
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| Institution: | Sha Yu Wang Zhengming National University of Defense Technology |
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| Abstract: | The efficiency of M-estimate is to depend on the construction of p-function. This paper researches the construction of p-function for existing gross error in data, an efficient method to pick out the gross error has been obtained. The corresponding theoretical results and the numerical examples have been also given to illustrate the method. |
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| Keywords: | Parameter estimation Data processing ~+Statistical decision theory |
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