| 线性方程组求解的新方法 |
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| 引用本文： | 陈泽安. 线性方程组求解的新方法[J]. 长沙通信职业技术学院学报, 2002, 1(2): 73-76 |
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| 作者姓名： | 陈泽安 |
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| 作者单位： | 长沙电力学院,湖南,长沙,410007 |
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| 摘 要： | 本文给出了线性方程组求解的一个新方法，改进了一般教科书上的常见方法，与常见方法比较有如下优点：1）规范了自由未知量的选取；2）只用矩阵运算；3）减少了计算量。
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| 关 键 词： | 线性方程组 求解 初等行变换 标准上三角形矩阵 线性无关 |
New methods for finding the solution to linear equations |
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| Chen Zean. New methods for finding the solution to linear equations[J]. Journal of Changsha Telecommunications and Technology Vocational, 2002, 1(2): 73-76 |
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| Authors: | Chen Zean |
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| Abstract: | This paper gives a new method to find the solution of linear equations. It improves the common method in the general textbooks and has the following advantages: 1) It standardizes the choice of free unknown quantity. 2) It uses only matrix for operation. 3) It reduces the operation. |
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| Keywords: | linear equations elementary line transformation standard upper triangular matrix linear independence |
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