Estimating the Parameters of Multiple Wideband Polynomial-Phase Signals in Sensor Arrays using Spatial Time-Frequency Distributions.
Aboulnasr HassanienAlex B. GershmanKon Max WongPublished in: ICASSP (2) (2007)
Keyphrases
- instantaneous frequency
- signal processing
- normal distribution
- maximum likelihood
- parameter values
- spatio temporal
- spatial and temporal
- parameter space
- estimation process
- independent component analysis
- spatial information
- gaussian model
- probability distribution
- kullback leibler distance
- hilbert transform
- weibull distribution
- hidden markov models