On uncertainty principles in the finite dimensional setting
Langue
en
Article de revue
Ce document a été publié dans
Linear Algebra and its Applications. 2011, vol. 435, p. 751--768
Elsevier
Résumé en anglais
The aim of this paper is to prove an uncertainty principle for the representation of a vector in two bases. Our result extends previously known qualitative uncertainty principles into quantitative estimates. We then show ...Lire la suite >
Mots clés en anglais
Fourier transform
short-time Fourier transform
uncertainty principle
Project ANR
Analyse Harmonique et Problèmes Inverses - ANR-07-BLAN-0247