Estimation of the number of sources based on the eigenvectors of the covariance matrix - Nezafat, M.; Kaveh, M.; Xu, W. (2004 IEEE Sensor Array and Multichannel Signal Processing Workshop, 2004)
Keywords: Antenna arrays; Covariance matrix; Direction of arrival estimation; Directive antennas; Eigenvalues and eigenfunctions; Multiple signal classification; Narrowband; Noise robustness; Receiving antennas; Signal processing