Browsing by Keywords "Unitary operators"

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Generalization of time-frequency signal representations to joint fractional Fourier domains

Durak, L.; Özdemir, A. K.; Arıkan, Orhan; Song, I. (IEEE, 2005-09)

The 2-D signal representations of variables rather than time and frequency have been proposed based on either Hermitian or unitary operators. As an alternative to the theoretical derivations based on operators, we propose ...