In this paper, we establish the well-posedness of the generalized moment problems recently studied by Byrnes-Georgiou-Lindquist and coworkers, and by Ferrante-Pavon-Ramponi. We then apply these continuity results to prove the almost sure convergence of a sequence of high-resolution spectral estimators indexed by the sample size.
On the well-posedness of multivariate spectrum approximation and convergence of high-resolution spectral estimators
RAMPONI, Federico Alessandro;
2010-01-01
Abstract
In this paper, we establish the well-posedness of the generalized moment problems recently studied by Byrnes-Georgiou-Lindquist and coworkers, and by Ferrante-Pavon-Ramponi. We then apply these continuity results to prove the almost sure convergence of a sequence of high-resolution spectral estimators indexed by the sample size.File in questo prodotto:
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