Exact and approximate maximum-likelihood parameter estimation for quasi-synchronous CDMA signals.
Ronald A. IltisPublished in: IEEE Trans. Commun. (2000)
Keyphrases
- parameter estimation
- maximum likelihood
- exact and approximate
- em algorithm
- lower bound
- string matching
- random fields
- expectation maximization
- parameter estimation algorithm
- query evaluation
- maximum likelihood estimation
- dynamic programming
- likelihood function
- branch and bound
- structure learning
- approximate inference
- lower and upper bounds
- database
- synthetic aperture radar
- markov random field
- parameter estimates
- gaussian distribution
- hyperparameters