rootmusicdoa
Direction of arrival using Root MUSIC
Description
estimates the directions of arrival,ang
= rootmusicdoa(R
,nsig
)ang
, of a set of plane waves received on a uniform line array (ULA). The estimation uses theroot MUSICalgorithm. The input arguments are the estimated spatial covariance matrix between sensor elements,R
, and the number of arriving signals,nsig
. In this syntax, sensor elements are spaced one-half wavelength apart.
Examples
Input Arguments
Output Arguments
References
[1] Van Trees, H.L.Optimum Array Processing. New York: Wiley-Interscience, 2002.