Moving Window Differential Evolution Independent Component Analysis-Based Operational Modal Analysis for Slow Linear Time-Varying Structures

Table 3

The MAC values comparison at time 50.25 s.

Theory modal shape no.	MWICA identification order	MWDEICA identification order	MAC identified by MWICA	MAC identified by MWDEICA
1	2	1	1.0000	0.9998
3	1	3	0.9922	0.9981
2	3	2	0.9999	0.9979