Hybrid linear/quadratic time-frequency attributes

Abstract

We present an efficient method for robustly calculating time–frequency attributes of a signal, including instantaneous mean frequency, bandwidth, kurtosis, and other moments. Most current attribute estimation techniques involve a costly intermediate step of computing a (highly oversampled) two-dimensonal (2-D) quadratic time–frequency representation (TFR… (More)
DOI: 10.1109/78.912920

Topics

3 Figures and Tables

Cite this paper

@inproceedings{Baraniuk2000HybridLT, title={Hybrid linear/quadratic time-frequency attributes}, author={Richard G. Baraniuk and Mark Coates and Philippe Steeghs}, booktitle={IEEE Trans. Signal Processing}, year={2000} }