70 citations · 131 across the 6 of their papers we have counts for
Showing math.NAShow all
2 papers · 1 filter
math.NA2014
Designing Gabor windows using convex optimization
Nathanaël Perraudin, Nicki Holighaus, Peter L. Søndergaard +1
Redundant Gabor frames admit an infinite number of dual frames, yet only the canonical dual Gabor system, constructed from the minimal l2-norm dual window, is widely used. This win…
math.NA2013★ 16 cited
Efficient algorithms for discrete Gabor transforms on a nonseparable lattice
Christoph Wiesmeyr, Nicki Holighaus, Peter L. Soendergaard
The Discrete Gabor Transform (DGT) is the most commonly used transform for signal analysis and synthesis using a linear frequency scale. It turns out that the involved operators ar…