96 citations · 188 across the 13 of their papers we have counts for
13 papers
Correlation tests and sample spectral coherence matrix in the high-dimensional regime
Philippe Loubaton, Alexis Rosuel, Pascal Vallet
It is established that the linear spectral statistics (LSS) of the smoothed periodogram estimate of the spectral coherence matrix of a complex Gaussian high-dimensional times serie…
On the asymptotic distribution of the maximum sample spectral coherence of Gaussian time series in the high dimensional regime
Alexis Rosuel, Philippe Loubaton, Pascal Vallet
We investigate the asymptotic distribution of the maximum of a frequency smoothed estimate of the spectral coherence of a M-variate complex Gaussian time series with mutually indep…
On the detection of low-rank signal in the presence of spatially uncorrelated noise: a frequency domain approach
Alexis Rosuel, Philippe Loubaton, Pascal Vallet +1
This paper analyzes the detection of a M-dimensional useful signal modeled as the output of a M xK MIMO filter driven by a K-dimensional white Gaussian noise, and corrupted by a M-…
On the Resolution Probability of Conditional and Unconditional Maximum Likelihood DoA Estimation
Xavier Mestre, Pascal Vallet
After decades of research in Direction of Arrival (DoA) estimation, today Maximum Likelihood (ML) algorithms still provide the best performance in terms of resolution capabilities.…
On the frequency domain detection of high dimensional time series
A Rosuel, P. Vallet, P Loubaton +1
In this paper, we address the problem of detection, in the frequency domain, of a M-dimensional time series modeled as the output of a M x K MIMO filter driven by a K-dimensional G…
Performance analysis of an improved MUSIC DoA estimator
Pascal Vallet, Xavier Mestre, Philippe Loubaton
This paper adresses the statistical performance of subspace DoA estimation using a sensor array, in the asymptotic regime where the number of samples and sensors both converge to i…