Optimization of Kurtosis in the Extend-Infomax Blind Signal Separation Algorithm

Table 5

Parameter combinations and algorithm performance indices at k₄ = −0.54.

			Running time	Iterations	SNR
0.3921	0.1421	5.5186	0.36	267	SN1 = 12.0231; SN2 = 11.2349
0.4819	0.2147	4.4891	0.362	278	SN1 = 12.8613; SN2 = 12.0629
0.6026	0.3357	3.6973	0.346	281	SN1 = 13.7881; SN2 = 12.9805
0.6781	0.4251	3.1903	0.371	285	SN1 = 14.2799; SN2 = 13.4682
0.7554	0.5275	2.8641	0.407	309	SN1 = 14.7341; SN2 = 13.9189