Digital modulation recognition using circular harmonic approximation of likelihood function.
Alexander B. SergienkoAndrey V. OsipovPublished in: ICASSP (2014)
Keyphrases
- likelihood function
- maximum likelihood
- circular harmonic
- log likelihood function
- em algorithm
- particle filter
- posterior probability
- gaussian process
- expectation maximization
- generative model
- maximum likelihood estimates
- correlation filters
- parameter space
- model selection
- closed form
- face recognition
- fourier series
- gaussian mixture model
- markov random field
- feature vectors