文献类型：期刊文献

英文题名：Orthogonal frames and their dual frames in L2(Rd)

作者：Liu, Zhanwei[1]; Ren, Yudong[2]; Wu, Guochang[2]

第一作者：Liu, Zhanwei

通讯作者：Wu, G.

机构：[1] School of Information Engineering, Zhengzhou University, Zhengzhou 450001, China; [2] Department of Mathematics and Information Science, Henan University of Economics and Law, Zhengzhou 450002, China

第一机构：School of Information Engineering, Zhengzhou University, Zhengzhou 450001, China

通讯机构：[2]Department of Mathematics and Information Science, Henan University of Economics and Law, Zhengzhou 450002, China|[1048425]河南财经政法大学数学与信息科学学院;[10484]河南财经政法大学;

年份：2012

卷号：9

期号：5

起止页码：1329-1336

外文期刊名：Journal of Information and Computational Science

收录：EI(收录号：20122615179429);Scopus(收录号：2-s2.0-84862681603)

语种：英文

外文关键词：Algorithms - Mathematical techniques

摘要：In this paper, we characterize the orthogonal dual frames in L2(Rd). We study a pair of frames and their dual frames to be orthogonal in a shift-invariant spaces. Then, for two arbitrarily shift-invariant frames given, we give a simple construction of a pair of orthogonal frames. ? 2012 by Binary Information Press.