Figure 9
From: A reduced-complexity scheme using message passing for location tracking

Comparison of the non-tracking (observed), the KF-based tracking, and the FOSB-based tracking schemes in the third path. (a) in terms of the CDF of the error distances, (b) in terms of the average location error (RMSE) of 1000 times according to the first 500 samples in 10,000 simulation trials.