Damage Identification in Timber Structures Based on Wavelet Singular Spectrum Entropy

Table 8

The relative variation rates of the WSSE values under damage condition 2 (numerical analysis).

Points	1	2	3	4	5	6
N-S	0.1217	0.0304	0.0363	0.1071	0.0105	0.0621
E-W	0.1328	-0.0114	0.0037	0.1312	-0.0423	0.016