Recursive time-frequency reassignment

Authors:
Geir Kjetil Nilsen
Affiliations:
Department of Computer Science, University of Bergen, Norway
Venue:
IEEE Transactions on Signal Processing
Year:
2009

Citing 3
Cited 0

On short-time Fourier transform with single-sided exponential window

Signal Processing
Joint recursive implementation of time-frequency representations and their modified version by the reassignment method

Signal Processing
Improving the readability of time-frequency and time-scalerepresentations by the reassignment method

IEEE Transactions on Signal Processing

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Abstract

A fast algorithm for creating time-frequency representations based on a special case of the short-time Fourier transform (STFT) is presented. The algorithm is extended with the method known as time-frequency reassignment. This approach makes time-frequency reassignment well suited for real-time implementations.