Constrained Posterior Cramér-Rao Bound for Discrete-Time Systems
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.479
Abstract: Abstract This article presents a Cramer-Rao lower bound for the discrete-time filtering problem under linear state constraints. A simple recursive algorithm is presented that extends the computation of the Cramer-Rao lower bound found in previous… read more here.
Keywords: discrete time; rao bound; cramer rao; rao ... See more keywords
Stochastic Cramer-Rao Bound for DOA Estimation With a Mixture of Circular and Noncircular Signals
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DOI: 10.1109/access.2020.3041009
Abstract: The Cramer-Rao bound (CRB) offers insights into the inherent performance benchmark of any unbiased estimator developed for a specific parametric model, which is an important tool to evaluate the performance of direction-of-arrival (DOA) estimation algorithms.… read more here.
Keywords: mixture circular; rao bound; circular noncircular; doa estimation ... See more keywords
The hybrid Cramer-Rao bound of direction finding by a uniform circular array of isotropic sensors that suffer stochastic dislocations
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.5014336
Abstract: Consider azimuth-elevation direction finding by a uniform circular array of isotropic sensors. In the real world, the sensors may dislocate from their nominal positions. These dislocations could be modeled as random variables having an a… read more here.
Keywords: direction finding; hybrid cramer; cramer rao;