EM Algorithm for Non-Data-Aided SNR Estimation of Linearly-Modulated Signals over SIMO Channels.
Mohamed Ali BoujelbenFaouzi BelliliSofiène AffesAlex StephennePublished in: GLOBECOM (2009)
Keyphrases
- em algorithm
- expectation maximization
- incomplete data
- maximum likelihood estimation
- parameter estimation
- maximum likelihood
- generative model
- missing data
- data analysis
- computer vision
- machine learning
- unsupervised learning
- semi supervised
- probability distribution
- gaussian mixture model
- density estimation
- hidden variables