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Table 2 Perturbation statistics (downrange, crossrange) for fixed spatial correlation η =0.3 and various wall roughness percentages and weighting parameter

From: Multipath exploited Bayesian and Cramér-Rao bounds for single-sensor target localization

Wall roughness (%) 1% 3% 10%
For γ=0.1    
 Perturbation bias (m) (0.0246, 0.06) (−0.0039,0.0882) (−0.0529,0.1338)
 Perturbation variance (m2) (0.0001, 0.0001) (0.0022, 0.0011) (0.0121, 0.0024)
For γ=0.3    
 Perturbation bias (m) (0.0201, 0.0756) (0.0037,0.0886) (−0.0173,0.1148)
 Perturbation variance (m2) (0.0001, 0.0001) (0.0008, 0.0008) (0.0041, 0.0012)
For γ=0.6    
 Perturbation bias (m) (0.017, 0.0787) (0.0149,0.0802) (−0.0057,0.099)
 Perturbation variance (m2) (0.000, 0.000) (0.0002, 0.0002) (0.0017, 0.0007)