RETRACTED: Online Intelligent Identification of Modal Parameters for Large Cable-Stayed Bridges

Table 2

Table of effectiveness degree coefficients (EEMD).

Indicators	IMF1	IMF2	IMF3	IMF4	IMF5	IMF6	IMF7	IMF8	IMF9
Information entropy	2.73	0.33	0.43	0.70	1.79	1.69	1.35	1.49	1.02
Effectiveness coefficient	0.23	1.00	0.78	0.86	0.21	0.12	0.08	0.03	0.01
Effectiveness degree coefficient	0.11	1.00	0.87	0.85	0.30	0.27	0.32	0.27	0.36