Diagram vectors and Tight Frame Scaling in Finite Dimensions

We consider frames in a finite-dimensional Hilbert space Hn where frames are exactly the spanning sets of the vector space. The diagram vector of a vector in R2 was previously defined using polar coordinates and was used to characterize tight frames in R2 in a geometric fashion. Reformulating the de...

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Veröffentlicht in:	arXiv.org 2013-03
Hauptverfasser:	Copenhaver, Martin S, Yeon Hyang Kim, Logan, Cortney, Mayfield, Kyanne, Narayan, Sivaram K, Petro, Matthew J, Sheperd, Jonathan
Format:	Artikel
Sprache:	eng
Schlagworte:	Frames Hilbert space Polar coordinates Scaling Vector spaces
Online-Zugang:	Volltext
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