Connor Delaosa, J. Pestana, N. Goddard, S. Somasundaram, Stephan Weiss
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引用次数: 9
Abstract
The ensemble-optimum support for a sample space-time covariance matrix can be determined from the ground truth space-time covariance, and the variance of the estimator. In this paper we provide approximations that permit the estimation of the sample-optimum support from the estimate itself, given a suitable detection threshold. In simulations, we provide some insight into the (in)sensitivity and dependencies of this threshold.