On Square roots of Scaled Circulant Factor Matrices

摘要：

In this paper, a fast algorithm for computing the square roots of the scaled circulant factor matrices by FFT is given. At the same time, the number of the square roots of the n- order scaled circulant factor matrices which are still scaled circulant factor matrices is.

关键词： Scaled circulant factor matriz Square roots matriz FFT.Introduction

作者: Cheng-bo Lu Chuan-Qing Gu Ying Mei

作者单位: Department of Mathematics, Shanghai University, Shanghai ,China 200466 Department of Mathematics, Li Department of Mathematics, Shanghai University, Shanghai ,China 200466 Department of Mathematics, Lishui University, Lishui ,China 323000

会议类型: 国际会议

会议名称: The Third International Workshop on Applied Matriz Theory(第三届国际矩阵分析与应用会议)

会议地点: 杭州

会议语种:英文

页码: 925-928

在线出版日期: 2009-07-09（万方平台首次上网日期，不代表论文的发表时间）