Local uncertainty principles for the two-sided Gabor quaternion Fourier transform (1903.05552v1)

Published 13 Mar 2019 in math.CA

Abstract: By the important applications of Gabor transform in time-frequency analysis and signal analysis, in this paper, we consider the Gabor quaternion Fourier transform (GQFT), and we prove of it a version Benedicks-type uncertainty principle for GQFT and some local concentration uncertainty principles.

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