| 广义逆的计算与最小二乘估计 |
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| 引用本文： | 刘轩黄.广义逆的计算与最小二乘估计[J].江西电力职业技术学院学报,2009,22(1). |
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| 作者姓名： | 刘轩黄 |
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| 作者单位： | 江西电力职业技术学院,江西,南昌,330032 |
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| 摘 要： | 给出了某些广义逆的计算方法,将这些结果应用于观测系统的参数估计,给出了系统无加权和加权最小二乘的最新估计结果,推广了1]的工作,同时简化了2]中求多个相容矩阵方程公共解的算法。
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| 关 键 词： | 算法 最小二乘估计 广义逆 方差 加权 |
The Algorithms for Generalized Inverses and Least Square Estimations |
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| LIU Xuan-huang.The Algorithms for Generalized Inverses and Least Square Estimations[J].Journal of Jiangxi Vocational and Technical College of Electricity,2009,22(1). |
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| Authors: | LIU Xuan-huang |
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| Institution: | Jiangxi Vocational and Tehniccl College of Electricity;Nanchang 330032;China |
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| Abstract: | The new algorithms for certain generalized inverses are presented.Using these results to the paremeter esti-mation,the optimal least sequare estimation(LSE) are obtained.Consequently,we presents a sight better results,which extend also the results in 1].And simplified the common solutions of multi-equations of matrix of 2] are also derived. |
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| Keywords: | algorithm least square estimation generalized inverses variance weighted |
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