Approximately dual frames of vector‐valued nonstationary Gabor frames and reconstruction errors

Nonstationary Gabor (NSG) frames for allow for flexible sampling and varying window functions and have found applications in adaptive signal analysis. Recently, the first author of this paper generalized the notion of NSG frames for to the space of vector‐valued signals and investigated the existenc...

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Veröffentlicht in:	Mathematical methods in the applied sciences 2023-11, Vol.46 (16), p.16812-16839
Hauptverfasser:	Lian, Qiao‐Fang, You, Minghou
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Frames Gabor transformation Reconstruction Signal analysis Window functions
Online-Zugang:	Volltext
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