On the Impact of Unknown Signals on Delay, Doppler, Amplitude, and Phase Parameter Estimation.
Yicheng ChenRick S. BlumPublished in: IEEE Trans. Signal Process. (2019)
Keyphrases
- parameter estimation
- frequency modulation
- instantaneous frequency
- radar signal
- signal processing
- maximum likelihood
- least squares
- model selection
- parameter values
- statistical models
- markov random field
- random fields
- phase information
- posterior distribution
- em algorithm
- synthetic aperture radar
- maximum likelihood estimation
- estimation problems
- parameter estimates
- model fitting
- approximate inference
- parameter estimation algorithm
- expectation maximization
- source signals
- received signal
- amplitude modulation
- phase locked loop
- maximum likelihood estimates
- parameters estimation
- bayesian networks