| 两个线性最小二乘问题解流形之间的逼近性 |
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| 引用本文： | 袁永新. 两个线性最小二乘问题解流形之间的逼近性[J]. 曲阜师范大学学报, 1998, 24(2): 16-20 |
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| 作者姓名： | 袁永新 |
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| 作者单位： | 华东船舶工业学院基础学科系 |
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| 摘 要： | 运用广义逆矩阵理论，研究了两个线性最小二乘问题解流形之间的逼近性，推广了若干已有结论。
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| 关 键 词： | 线性 最小二乘问题 逼近 广义逆 流形 |
ON THE APPROXIMATION BETWEEN SOLUTION SETS OF TWO LEAST SQUARES PROBLEMS |
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| Yuan Yongxin. ON THE APPROXIMATION BETWEEN SOLUTION SETS OF TWO LEAST SQUARES PROBLEMS[J]. Journal of Qufu Normal University(Natural Science), 1998, 24(2): 16-20 |
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| Authors: | Yuan Yongxin |
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| Abstract: | Using the theory of generalized inverse of matrices, this paper deals with the approximation between the solution sets of two least squares problems. Some of the results proved by Kass, Gross and Liu are extended. |
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| Keywords: | linearity least squares approximation generalized inverse |
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