| 一致最小方差无偏估计判定准则的新证法 |
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| 引用本文： | 孙耀东,许志晶.一致最小方差无偏估计判定准则的新证法[J].通化师范学院学报,2009,30(4). |
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| 作者姓名： | 孙耀东 许志晶 |
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| 作者单位： | 吉林师范大学数学学院,吉林四平,136000 |
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| 基金项目： | 吉林师范大学硕士启动基金 |
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| 摘 要： | 文中通过构造Hilbert空间,应用Hilbert空间性质给出一种证明一致最小方差无偏估计判定准则的新方法,并给出该判定准则在Hilbert空间的几何直观意义.
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| 关 键 词： | Hilbert空间 内积 一致最小方差无偏估计 |
New Proof of Criterion for Uniformly Minimum Variance Unbiased Estimation |
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| SUN Yao-dong,XU Zhi-jing.New Proof of Criterion for Uniformly Minimum Variance Unbiased Estimation[J].Journal of Tonghua Teachers College,2009,30(4). |
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| Authors: | SUN Yao-dong XU Zhi-jing |
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| Institution: | SUN Yao-dong; XU Zhi-jing(College of Mathematics; Jilin Normal University; Siping; Jilin 136000; China); |
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| Abstract: | In this paper,Hilbert space is given in order to prove the criterion for uniformly minimum variance unbiased estimation.Using the properties of Hilbert space to give a new proof of the criterion,the geometric visual meanings of the criterion are shown. |
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| Keywords: | Hilbert space inner product uniformly minimum variance unbiased estimation |
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