Source Enumeration using the Distribution of Angles: A Robust and
Parameter-Free Approach
Source Enumeration using the Distribution of Angles: A Robust and
Parameter-Free Approach
Source enumeration, the task of estimating the number of sources from the signal received by the array of antennas, is a critical problem in array signal processing. Numerous methods have been proposed to estimate the number of sources under white or colored Gaussian noise. However, their performance degrades significantly in …