Subspace mixed rational time-frequency multiwindow Gabor frames and their Gabor duals

Zhang, Y; Li, YZ

Zhang, Y (reprint author), North Minzu Univ, Sch Math & Informat Sci, Yinchuan, Peoples R China.

JOURNAL OF INEQUALITIES AND APPLICATIONS, 2018; ():

Abstract

For a usual multiwindow Gabor system, all windows share common time-frequency shifts. A mixed multiwindow Gabor system is one of its generalizations, ......

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