Browsing by Keywords "Short-time Fourier transform"
Now showing items 1-3 of 3
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A novel STFT implementation for the analysis of non-stationary jammer interference
(IASTED, 2004)A novel adaptive short-time Fourier transform (STFT) implementation for the analysis of non-stationary multi-component jammer signals is introduced. The proposed time-frequency distribution is the fusion of optimum STFTs ... -
Optimal short-time Fourier transform for monocomponent signals
(IEEE, 2004)New methods of improving the short-time Fourier transform representation of signals have recently emerged. These methods use linear canonical transforms to bring the signal into a minimal time-bandwidth product form. Here ... -
Short-time Fourier transform: two fundamental properties and an optimal implementation
(IEEE, 2003)Shift and rotation invariance properties of linear time-frequency representations are investigated. It is shown that among all linear time-frequency representations, only the short-time Fourier transform (STFT) family with ...