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›› 2011, Vol. 28 ›› Issue (6): 715-721.DOI: 10.7523/j.issn.2095-6134.2011.6.002

• Research Articles • Previous Articles     Next Articles

Some properties of complex equiangular tight frames

TIAN Xin-Xian1, LI Deng-Feng2   

  1. 1. Department of Mathematics, Pingdingshan Education College, Pingdingshan 467001, Henan, China;
    2. School of Mathematics and Information Sciences, Henan University, Kaifeng 475004, Henan, China
  • Received:2010-12-06 Revised:2011-01-11 Online:2011-11-15

Abstract:

Some properties of complex equiangular tight frames in Hilbert space are studied. First, some necessary conditions of complex equiangular tight frames are established. Secondly, some results of real equiangular tight frames are extended to complex equiangular tight frames.

Key words: frame, tight frame, equiangular tight frame

CLC Number: