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
the root MUSIC algorithm. 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.
Extended Capabilities
Version History
Introduced in R2013a