A. Chevreuil

most citedBlind source separation of convolutive mixtures of non circular linearly modulated signals with unknown baud rates

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eess.SP2018

On the detection of low rank matrices in the high-dimensional regime

Antoine Chevreuil, Philippe Loubaton

We address the detection of a low rank $n \times n$ deterministic matrix $X_{0}$ from the noisy observation $X_{0} + Z$ when $n \to \infty$ , where $Z$ is a com…

eess.SP2018

On the non-detectability of spiked large random tensors

Antoine Chevreuil, Philippe Loubaton

This paper addresses the detection of a low rank high-dimensional tensor corrupted by an additive complex Gaussian noise. In the asymptotic regime where all the dimensions of the t…