Maximum Likelihood-Based Gridless DoA Estimation Using Structured Covariance Matrix Recovery and SBL With Grid Refinement
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DOI: 10.1109/tsp.2023.3254919
Abstract: We consider the parametric measurement model employed in applications such as line spectral or direction-of-arrival estimation with the goal to estimate the underlying parameter in a gridless manner. We focus on the stochastic maximum likelihood… read more here.
Keywords: structured covariance; covariance matrix; gridless; maximum likelihood ... See more keywords