• search hit 95 of 1103
Back to Result List

Signal Recovery from Thresholded Frame Measurements

Please always quote using this URN:urn:nbn:de:0296-matheon-12434
  • We study the exact recovery of signals from quantized frame coefficients. Here, the basis of the quantization is hard thresholding, and we present a simple algorithm for the recovery of reconstructable signals. The set of non-reconstructable signals is shown to be star-shaped and symmetric with respect to the origin. Moreover, we provide a criterion on the frame for the boundedness of this set. In this case, we also give a priori bounds.

Download full text files

Export metadata

Additional Services

Share in Twitter Search Google Scholar
Metadaten
Author:Holger Boche, Mijail Guillemard, Gitta Kutyniok, Friedrich Philipp
URN:urn:nbn:de:0296-matheon-12434
Referee:Volker Mehrmann
Document Type:Preprint, Research Center Matheon
Language:English
Date of first Publication:2013/09/03
Release Date:2013/09/03
Institute:Research Center Matheon
Technische Universität Berlin
MSC-Classification:15-XX LINEAR AND MULTILINEAR ALGEBRA; MATRIX THEORY / 15-06 Proceedings, conferences, collections, etc.
Preprint Number:1032
Verstanden ✔
Diese Webseite verwendet technisch erforderliche Session-Cookies. Durch die weitere Nutzung der Webseite stimmen Sie diesem zu. Unsere Datenschutzerklärung finden Sie hier.