Browsing by Keywords "Random field estimation"
Now showing items 1-4 of 4
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Choice of sampling interval and extent for finite-energy fields
(Institute of Electrical and Electronics Engineers Inc., 2017)We focus on the problem of representing a nonstationary finite-energy random field, with finitely many samples. We do not require the field to be of finite extent or to be bandlimited. We propose an optimizable procedure ... -
Optimal representation of non-stationary random fields with finite numbers of samples: A linear MMSE framework
(Elsevier, 2013)In this article we consider the representation of a finite-energy non-stationary random field with a finite number of samples. We pose the problem as an optimal sampling problem where we seek the optimal sampling interval ... -
Signal recovery with cost-constrained measurements
(IEE, 2010-03-22)We are concerned with the problem of optimally measuring an accessible signal under a total cost constraint, in order to estimate a signal which is not directly accessible. An important aspect of our formulation is the ... -
Unitary precoding and basis dependency of MMSE performance for gaussian erasure channels
(IEEE, 2014)We consider the transmission of a Gaussian vector source over a multidimensional Gaussian channel where a random or a fixed subset of the channel outputs are erased. Within the setup where the only encoding operation allowed ...
