[Retracted] Research on Acquisition and Tracking Algorithm of Global Satellite Positioning Receiver Based on UWB

Table 3

Comparison of signal tracking accuracy of different algorithms.

Number of experiments/time	Algorithm of reference [5]	Algorithm of reference [7]	Algorithm of reference [18]	Algorithm of this paper
100	0.831	0.827	0.725	0.931
200	0.842	0.831	0.726	0.939
300	0.820	0.841	0.759	0.940
400	0.832	0.881	0.772	0.944
500	0.855	0.910	0.786	0.951