Sparse Time-Frequency Representation for Signals with Fast Varying Instantaneous Frequency.

Irena Orovic Andjela Draganic Srdjan Stankovic

Published in: CoRR (2015)

Keyphrases

instantaneous frequency
frequency modulation
multi component
non stationary
signal processing
image representation
hilbert transform
image quality
multiresolution
sparse representation
hough transform
amplitude modulation