Probability density functions for analyzing multi-amplitude constellations in Rayleigh and Ricean channels.
Sarah Kate WilsonJohn M. CioffiPublished in: IEEE Trans. Commun. (1999)
Keyphrases
- probability density function
- fading channels
- density function
- density estimation
- probability distribution
- multipath
- statistical methods
- bayesian framework
- gaussian mixture model
- mixture model
- em algorithm
- expectation maximization
- generalized gaussian
- distance function
- sar images
- low dimensional
- bit error rate
- multiscale
- nearest neighbor