Efficient estimation of signal parameters via rotational invariance technique-based algorithm with automatic pairing for two-dimensional angle and polarisation estimation using crossed dipoles.
Chun-Hung LinWen-Hsien FangPublished in: IET Signal Process. (2014)
Keyphrases
- estimation algorithm
- parameter estimation
- maximum likelihood estimation
- estimation accuracy
- computationally efficient
- single pass
- parametric models
- learning algorithm
- preprocessing
- search space
- np hard
- dynamic programming
- worst case
- expectation maximization
- scaling factors
- detection algorithm
- cost function
- parameters estimation
- objective function
- levenberg marquardt
- em algorithm
- maximum likelihood estimator
- maximum a posteriori probability
- update equations
- segmentation algorithm
- input data
- signal processing
- optical flow
- k means
- evolutionary algorithm
- three dimensional