Identifiability and aliasing in polynomial-phase signals.
Robby G. McKilliamI. Vaughan L. ClarksonPublished in: IEEE Trans. Signal Process. (2009)
Keyphrases
- low pass filtering
- frequency modulation
- signal processing
- gaussian white noise
- high frequency
- low order
- wavelet transform
- phase difference
- phase information
- light field
- causal models
- spatial resolution
- frequency domain
- learning phase
- independent component analysis
- sampling theorem
- hilbert transform
- digital images
- instantaneous frequency
- high resolution