Table 2.

PDA comparison for different algorithms.

Number	Real position	RAD + Euc	RAD + Man	RSL
1	1	0.91	0.91	0.91
2	1	0.92	0.92	0.94
3	1	0.68	0.81	0.93
4	7	0.54	0.62	0.71
5	7	0.77	0.77	0.83
6	9	0.79	0.83	0.87
7	9	0.71	0.70	0.74
8	11	0.64	0.72	0.84
9	11	0.55	0.67	0.69