| 线性代数中若干概念在解题中的巧用 |
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| 引用本文： | 费德霖. 线性代数中若干概念在解题中的巧用[J]. 安徽科技学院学报, 2002, 16(1): 55-57. DOI: 10.3969/j.issn.1673-8772.2002.01.019 |
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| 作者姓名： | 费德霖 |
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| 作者单位： | 淮南师范学院教务处,安徽,淮南,232001 |
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| 摘 要： | 本文剖析了线性代数中伴随矩阵、行向量与列向量的乘积、正交矩阵几个较难掌握的概念,由此引出这些概念的一些基本特征和性质.举例介绍了应用这些特征和性质解决线性代数相关问题的技巧.
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| 关 键 词： | 伴随矩阵 行向量 列向量 正交矩阵 |
| 文章编号： | 1007-3302(2002)01-0055-03 |
| 修稿时间： | 2001-08-28 |
The Uses of Some Concepts of Linear Algebra |
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| FEI De-lin. The Uses of Some Concepts of Linear Algebra[J]. Journal of Anhui Science and Technology University, 2002, 16(1): 55-57. DOI: 10.3969/j.issn.1673-8772.2002.01.019 |
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| Authors: | FEI De-lin |
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| Abstract: | This article analyzes a few profound concepts,such as companion matrix,line vector,column rector,orthogonal matrix,and recommend many qualities,which are difficult to grasp for many students.Then,the article expound how to apply them in actual examples. |
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| Keywords: | Companion matrix Line vector Column vector Orthogonal matrix |
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