"Feature extraction"@en . "Feature selection"@en . "Machine learning"@en . "Array signal processing"@en . . "Covariance matrices"@en . "Eigenvalue decomposition"@en . "Bouallegue" . "Standards"@en . "High-speed channels"@en . "Sliding window"@en . . "Kais Bouallegue" . <227474708> . "Dispositif mobile intelligent"@fr . . "Covariance matrix"@en . "Random matrix theory"@en . "Spectrum sensing"@en . . . "Eigenvalues and eigenfunctions"@en . "Antennas"@en . "Formation de faisceaux"@fr . "Antenna arrays"@en . "ddb44ec1c7a6a1435abfd0fda2dadf1a" . "Beamforming"@en . "Canaux \u00E0 grandes vitesses"@fr . "Deep learning"@en . . "Sensors"@en . "DOA optimization algorithm"@en . "Smoothing factor"@en . "Digital TV"@en . "Signal to noise ratio"@en . "Intelligent mobile terminal"@en . "Time-varying channel"@en . "Index Terms-Cognitive radio"@en . "Receiving antennas"@en . "Cognitive radio"@en . "Wireless communication"@en . "Eigenvalues"@en . "Angle of arrival"@en . "Radio intelligente"@fr . "Supportvector machines"@en . . "Kais" . . "Extreme eigenvalues"@en . "Fusion detection"@en .