Novel maximum likelihood approach for passive detection and localisation of multiple emitters

EURASIP Journal on Advances in Signal Processing

Table 7 Summary of the TALA geo-location performance for scenario 3

TALA (0% exclusions)					TALA (1% exclusions)			Events	P _d
%E	#FE	RMSE	% ↑ gTALA	% ↑ CRLB	RMSE	% ↑ gTALA	% ↑ CRLB
98.80	0.00	322.48	1.35	13.32	288.98	2.88	3.74	1	1.0
97.95	0.00	345.15	0.13	17.89	297.41	2.14	3.58	2	1.0
97.07	0.01	361.52	5.67	25.05	290.89	3.33	2.52	3	1.0
95.23	0.01	366.09	10.33	27.86	307.61	6.49	9.54	4	1.0
94.52	0.01	379.98	9.55	32.95	310.85	9.98	10.97	5	1.0
93.05	0.01	387.99	13.53	33.68	317.57	12.24	11.60	6	1.0
93.01	0.02	390.64	10.55	35.78	313.90	10.25	11.27	7	1.0
91.60	0.02	386.88	13.69	33.54	309.56	10.31	8.95	8	1.0
91.17	0.03	406.21	16.30	40.65	325.19	11.81	14.79	9	1.0
89.81	0.03	376.56	13.63	31.32	315.84	13.47	12.36	10	1.0
98.10	0.00	386.89	6.51	24.38	320.99	6.38	6.05	1	0.9
96.10	0.01	401.60	3.73	26.66	330.65	5.99	6.90	2	0.9
95.63	0.01	394.15	-1.23	25.29	327.46	3.16	7.42	3	0.9
93.13	0.02	399.20	6.69	28.96	326.57	8.49	8.00	4	0.9
92.18	0.01	421.33	6.91	36.20	339.06	6.76	12.38	5	0.9
89.65	0.03	423.84	13.28	34.23	341.83	10.26	11.17	6	0.9
90.30	0.03	446.99	17.38	43.35	350.90	12.17	15.52	7	0.9
88.42	0.03	431.47	13.49	37.18	345.19	12.75	12.70	8	0.9
87.40	0.04	453.87	19.29	44.99	360.63	15.51	18.17	9	0.9
86.34	0.04	456.16	16.64	46.35	353.35	17.47	16.77	10	0.9
94.00	0.01	421.12	-5.11	23.97	359.77	4.31	10.18	1	0.8
94.15	0.02	464.01	6.32	33.56	366.50	6.98	9.12	2	0.8
91.73	0.02	473.74	11.72	36.06	377.14	9.41	12.75	3	0.8
90.22	0.03	492.75	14.66	45.12	381.17	13.08	15.81	4	0.8
88.86	0.04	504.91	12.79	47.65	392.40	13.57	18.91	5	0.8
86.60	0.05	479.99	5.59	38.64	385.92	9.54	15.16	6	0.8
86.80	0.06	486.42	20.15	41.21	382.79	15.62	15.09	7	0.8
85.00	0.05	522.25	15.20	50.37	397.93	14.58	18.81	8	0.8
83.92	0.07	506.22	11.31	47.08	401.54	17.14	20.90	9	0.8
83.08	0.08	524.07	15.39	52.56	404.82	19.72	22.49	10	0.8

Again, shown are the percentage of target events detected (%E), the average number of false events declared (#FE), and the
geo-location RMSEs (in metres). RMSEs are shown for all target geo-locations determined across the 1000 simulations (i.e.
0% exclusions), and with the worst 1% of geo-location estimates excluded from each RMSE calculation. Again, also shown
are the percentage increase of the TALA RMSE over the gTALA RMSE (% ↑ gTALA) and the percentage increase of the
TALA RMSE over the CRLB RMSE (% ↑ CRLB)