Generalized welch bound equality sequences are tight frames

DOI10.1109/TIT.2003.815788zbMath1301.94030OpenAlexW2019519832MaRDI QIDQ3547763

Shayne F. D. Waldron

Publication date: 21 December 2008

Published in: IEEE Transactions on Information Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1109/tit.2003.815788

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) General harmonic expansions, frames (42C15)

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