espritdoa
Direction of arrival using TLS ESPRIT
Description
estimates the directions of arrival,ang
= espritdoa(R
,nsig
)ang
, of a set of plane waves received on a uniform line array (ULA). The estimation employs theTLS ESPRIT, the total least-squares ESPRIT, 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.
estimates the directions of arrival with additional options specified by one or moreang
= espritdoa(___,Name,Value
)Name,Value
pair arguments. This syntax can use any of the input arguments in the previous syntax.
Examples
Input Arguments
Output Arguments
References
[1] Van Trees, H.L.Optimum Array Processing. New York: Wiley-Interscience, 2002.