Phase Transitions in Recovery of Structured Signals From Corrupted Measurements
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Information Theory"
DOI: 10.1109/tit.2022.3161227
Abstract: This paper is concerned with the problem of recovering a structured signal from a relatively small number of corrupted random measurements. Sharp phase transitions have been numerically observed in practice when different convex programming procedures… read more here.
Keywords: theory; recovery structured; structured signals; transitions recovery ... See more keywords
Recovery of Structured Signals With Prior Information via Maximizing Correlation
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2018.2831626
Abstract: This paper considers the problem of recovering a structured signal from a relatively small number of noisy measurements with the aid of a similar signal which is known beforehand. We propose a new approach to… read more here.
Keywords: recovery; information; structured signals; maximizing correlation ... See more keywords
Adaptive Detection of Structured Signals in Low-Rank Interference
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2019.2917810
Abstract: In this paper, we consider the problem of detecting the presence (or absence) of an unknown but structured signal from the space-time outputs of an array under strong, non-white interference. Our motivation is the detection… read more here.
Keywords: structured signals; signals low; adaptive detection; interference ... See more keywords