A Least Square-Based Self-Adaptive Localization Method for Wireless Sensor Networks

Table 3

Localization errors of different localization methods.

Sample points	10	20	30	200	1000
MCL	1.38 m	1.21 m	1.13 m	0.93 m	0.87 m
MCLS	1.19 m	1.13 m	1.08 m	0.89 m	0.82 m
GPLA	0.98 m	0.97 m	0.95 m	0.31 m	0.30 m
Least square-based self-adaptive (proposed)	0.65 m	0.34 m	0.31 m	0.56 m	0.56 m