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NATURAL ORTHONORMAL BASES ASSOCIATED WITH FINITE FRAMES

  • Received : 2006.10.12
  • Accepted : 2007.03.26
  • Published : 2007.03.25

Abstract

In this paper we show that for each finite frame for a Hilbert space there are two orthonormal elements related to the optimal lower and upper bounds of the frame. Based on this we show that an orthonormal basis is naturally associated with every finite frame. We then analyze the relationship between such an orthonormal basis and the given finite frame.

Keywords

References

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