A Moving Object Indoor Tracking Model Based on Semiactive RFID

Table 2

Mean value and variance of two algorithms.

Filtering algorithm	Rectilinear motion		Circling motion
	RMSE mean	RMSE variance	RMSE mean	RMSE variance
PF	0.3300m	0.0708	0.3373m	0.0801
Proposed algorithm	0.1262m	0.0023	0.1304m	0.0027