Table 1.

Accuracies (%) of estimation by the IC method for different electrode configurations. Source configuration: Case A.

Electrode Number	Penalty Function	Noise (%)	Accuracy (%)
			One	Two	Three	Four	Five
		5	99	91	51	22	25
		10	100	78	32	10	16
32	C4	20	100	45	7	4	4
		30	99	27	1	2	2
		40	99	15	0	0	0
		5	98	96	83	46	21
		10	100	90	53	17	0
64	C4	20	100	74	15	3	0
		30	100	57	0	0	0
		40	100	31	0	0	0
		5	97	94	93	76	56
		10	97	92	88	49	23
128	C3	20	99	90	65	25	5
		30	99	84	40	14	1
		40	99	75	18	4	0
		5	96	90	86	72	69
		10	96	97	92	69	36
256	C3	20	98	95	82	39	5
		30	99	94	54	20	1
		40	100	91	40	0	0