32 citations · 32 across the 3 of their papers we have counts for
3 papers
Implementation of discretized Gabor frames and their duals
Tobias Kloos, Joachim Stöckler, Karlheinz Gröchenig
The usefulness of Gabor frames depends on the easy computability of a suitable dual window. This question is addressed under several aspects: several versions of Schulz's iterative…
Zak transforms and Gabor frames of totally positive functions and exponential B-splines
Tobias Kloos, Joachim Stöckler
We study totally positive (TP) functions of finite type and exponential B-splines as window functions for Gabor frames. We establish the connection of the Zak transform of these tw…
Discretized Gabor Frames of Totally Positive Functions
Severin Bannert, Karlheinz Gröchenig, Joachim Stöckler
In this paper a large class of universal windows for Gabor frames (Weyl-Heisenberg frames) is constructed. These windows have the fundamental property that every overcritical recta…