Browsing Fakultet for informasjonsteknologi og elektroteknikk (IE) by Journals "Revista Matemática Complutense"
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Zeros of the Wigner distribution and the short-time Fourier transform
(Peer reviewed; Journal article, 2019)We study the question under which conditions the zero set of a (cross-) Wigner distribution W(f, g) or a short-time Fourier transform is empty. This is the case when both f and g are generalized Gaussians, but we will ...