Signal Processing, Spectral Analysis, Ante, Linear Algebra, Eigenvectors.
and η(t) is additive noise that is not correlated with the sources. The general structure for the ULA is shown in Figure 1. Figure 1- Schematic diagram of a ULA. Any source s(t,k) impinging on the array is referenced to an angle relative to the midpoint of the array (which might or might not have a