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

Table 4

Parameter combinations and algorithm performance indices at k₄ = −0.53.

			Running time	Iterations	SNR
0.3881	0.1420	5.47	0.579	440	SN1 = 11.4535; SN2 = 10.6736
0.4784	0.2157	4.4358	0.564	445	SN1 = 12.3125; SN2 = 11.5207
0.5972	0.3361	3.5537	0.559	447	SN1 = 13.2276; SN2 = 12.4255
0.6728	0.4267	3.1788	0.547	461	SN1 = 13.7131; SN2 = 12.9064
0.7497	0.5298	2.8301	0.527	466	SN1 = 14.1651; SN2 = 13.3545