Fast approximations to positive time-frequency distributions, with applications.
Patrick J. LoughlinJames W. PittonBlake HannafordPublished in: ICASSP (1995)
Keyphrases
- positive and negative
- probability distribution
- statistical distributions
- signal processing
- positively correlated
- frequency domain
- gaussian distribution
- efficient computation
- heavy tailed distributions
- exponential distributions
- log normal
- heavy tailed
- kl divergence
- kullback leibler divergence
- probability density
- case study
- joint distribution
- fourier transform
- multi class
- hidden markov models