In this contribution the use of ℓ1 minimization for the diagnosis of arrays from far-field data is investigated. Numerical results show that reweighted method gives a higher probability of an accurate estimation of the failures compared to the classic ℓ1 minimization proposed in the past literature, confirming the results obtained by the authors in the framework of near-field measurements.
Array diagnosis from far field data via ℓ1 minimizations
MIGLIORE, Marco Donald
2014-01-01
Abstract
In this contribution the use of ℓ1 minimization for the diagnosis of arrays from far-field data is investigated. Numerical results show that reweighted method gives a higher probability of an accurate estimation of the failures compared to the classic ℓ1 minimization proposed in the past literature, confirming the results obtained by the authors in the framework of near-field measurements.File in questo prodotto:
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