| 可逆循环矩阵逆矩阵的同步求法 |
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| 引用本文： | 王金林,易福侠.可逆循环矩阵逆矩阵的同步求法[J].南昌航空工业学院学报,2008,22(3):1-4. |
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| 作者姓名： | 王金林 易福侠 |
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| 作者单位： | 南昌航空大学 |
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| 基金项目： | 江西省教改基金资助项目 |
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| 摘 要： | 本文在循环矩阵性质的基础上,利用初等行变换和列变换给出了可逆循环矩阵逆矩阵的同步求法、算法及数值例子,同时提出了一种判定循环矩阵不可逆的方法。
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| 关 键 词： | 循环矩阵 逆矩阵 初等变换 |
A cogredient method to calculate the inverse matrix of reversible cyclic matrix |
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| WANG Jin-lin,YI Fu-xia.A cogredient method to calculate the inverse matrix of reversible cyclic matrix[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2008,22(3):1-4. |
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| Authors: | WANG Jin-lin YI Fu-xia |
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| Abstract: | Based on the properties of cyclic matrixes,a cogredient method of calculating inverse matrix of reversible cyclic matrix and the relevant numerical algorithms and numerical examples are presented in this paper by using elementary transformation of row and column means.Furthermore a concise technique to judge the cyclic matrix nonreversible is given. |
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| Keywords: | cyclic matrix inverse matrix elementary transformation |
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