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Behnaz Ghoraani

2 accepted papers

2016

A novel time-frequency feature extraction algorithm based on dictionary learning

ICASSP 2016accepted

Time-frequency (TF) representations have been widely used over the past decade to characterize the non-stationary content of signals in the joint time and frequency domain. Although a number of effective TF analysis methods based on wavelet or Gabor transform have been developed, these methods use p…

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