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Proceedings Paper

Uncertainty principles of the short-time Fourier transform
Author(s): Leon Cohen
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Paper Abstract

We show that there are a number of uncertainty principles for the short-time Fourier transform and spectrogram. Explicit expressions are derived and examples given. Also, we generalize the concept of the short-time Fourier transform to arbitrary variables.

Paper Details

Date Published: 7 June 1995
PDF: 11 pages
Proc. SPIE 2563, Advanced Signal Processing Algorithms, (7 June 1995); doi: 10.1117/12.211427
Show Author Affiliations
Leon Cohen, CUNY/Hunter College and Graduate Ctr. (United States)

Published in SPIE Proceedings Vol. 2563:
Advanced Signal Processing Algorithms
Franklin T. Luk, Editor(s)

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