Compressive Parameter Estimation in AWGN.
Dinesh RamasamySriram VenkateswaranUpamanyu MadhowPublished in: IEEE Trans. Signal Process. (2014)
Keyphrases
- parameter estimation
- maximum likelihood
- least squares
- model selection
- compressive sensing
- em algorithm
- expectation maximization
- statistical models
- parameter estimation algorithm
- random fields
- parameter values
- noise level
- posterior distribution
- model fitting
- approximate inference
- markov random field
- estimation problems
- maximum likelihood estimation
- fading channels
- sparse representation
- parameters estimation