On equivalent frame conditions for the Gabor expansion

DOI10.1016/0165-1684(95)00149-2zbMath0875.94063OpenAlexW1986708295MaRDI QIDQ1351380

Joel M. Morris, Youhong Lu

Publication date: 27 February 1997

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0165-1684(95)00149-2

zbMATH Keywords

Gram determinantFramesBiorthogonal/biorthogonal-like functionsDual framesJoint time-frequency domain

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Application of orthogonal and other special functions (94A11)

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