Shift covariant time-frequency distributions of discrete signals.
Jeffrey C. O'NeillWilliam J. WilliamsPublished in: IEEE Trans. Signal Process. (1999)
Keyphrases
- signal processing
- signal analysis
- short time fourier transform
- efficient algorithms to compute
- probability distribution
- instantaneous frequency
- wavelet transform
- hilbert transform
- spectral analysis
- exponential distributions
- image processing
- continuous data
- fourier transform
- random variables
- wavelet packet
- exponential family
- discrete space
- independent component analysis
- band limited
- discrete version
- filter bank
- reinforcement learning
- multiscale