An Improved Unscented Kalman Filter Algorithm for Radar Azimuth Mutation

Table 5

Mean, variance, and RMSE of algorithm displacement data.

Filter	AVE mean (m)	AVE variance (m)	RMSE (m)
UKF	4.0169	3.4446	5.2911
SVD-UKF	7.4619	6.7845	9.3695
SVD-MUKF	2.4578	2.4573	3.4713