Title :
Comments on "Uncertainty ellipses and their applications to interval estimation of emitter position"
Author_Institution :
Naval Sci. & Technol. Lab., Min. of Defense, Visakhapatnam, India
fDate :
7/1/1998 12:00:00 AM
Abstract :
The author comments on the work of L.R. Paradowski (ibid. vol. 33, p. 1, 1997) and points out some incorrect projections.
Keywords :
Kalman filters; covariance matrices; direction-of-arrival estimation; error analysis; least squares approximations; maximum likelihood estimation; Kalman filter; MAXLE; confidence ellipse; coordinate systems; covariance matrix; emitter position; error ellipse; incorrect projections; interval estimation; least square estimator; state vector elements; uncertainty ellipses; Covariance matrix; Maximum likelihood estimation; Motion measurement; Noise measurement; Recursive estimation; Sea measurements; State estimation; Target tracking; Uncertainty; Working environment noise;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
