390 citations · 1.5k across the 27 of their papers we have counts for
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PRIME: Phase Retrieval via Majorization-Minimization
Tianyu Qiu, Prabhu Babu, Daniel P. Palomar
This paper considers the phase retrieval problem in which measurements consist of only the magnitude of several linear measurements of the unknown, e.g., spectral components of a t…
Sequence Set Design With Good Correlation Properties via Majorization-Minimization
Junxiao Song, Prabhu Babu, Daniel P. Palomar
Sets of sequences with good correlation properties are desired in many active sensing and communication systems, e.g., multiple-input-multiple-output (MIMO) radar systems and code-…
Robust Estimation of Structured Covariance Matrix for Heavy-Tailed Elliptical Distributions
Ying Sun, Prabhu Babu, Daniel P. Palomar
This paper considers the problem of robustly estimating a structured covariance matrix with an elliptical underlying distribution with known mean. In applications where the covaria…
Sequence Design to Minimize the Weighted Integrated and Peak Sidelobe Levels
Junxiao Song, Prabhu Babu, Daniel P. Palomar
Sequences with low aperiodic autocorrelation sidelobes are well known to have extensive applications in active sensing and communication systems. In this paper, we consider the pro…