节点文献
二重(r1·r2)-循环Toeplitz矩阵求逆的简便算法
A Simple Operational Methods for Eviuating Inverse Matrices of Level-2(r1,r2)-Circulant Toeplitz Matrices of Type (n1,n2)
【摘要】 利用解一个方程组的方法,给出了(n1,n2)型二重(γ1,γ2)-循环Toeplitz矩阵逆阵的一种简便算法.该算法整个运算不超过矩阵本身元素及参数γ1,γ2所属的数域范围.
【Abstract】 In this paper, we obtained simple operational methods for evaluating inverse matrices of level-2 (r1, r2 )-circulant Toeplitz matrices of type (n2, n2) by solving aseries of linear equations, and computation of this operational methods is within the number field of elements of matrices and parameter r1,r2.
【关键词】 (n1,n2)型二重(γ1,γ2)-循环ToeplitZ矩阵;
逆矩阵;
解方程组;
【Key words】 level-2(r1; r2)-circulant; inverse matrices; system of linear equations;
【Key words】 level-2(r1; r2)-circulant; inverse matrices; system of linear equations;
- 【文献出处】 福建林学院学报 ,JOURNAL OF FUJIAN COLLEGE OF FORESTRY , 编辑部邮箱 ,1997年04期
- 【分类号】O151.21
- 【下载频次】51