Damage Identification in Timber Structures Based on Wavelet Singular Spectrum Entropy

Table 7

The relative variation rates of the WSSE values under damage condition 1 (numerical analysis).

Points	1	2	3	4	5	6
N-S	0.1842	0.0819	0.0937	0.036	0.0062	0.0761
E-W	0.1353	-0.0054	0.0106	-0.0413	-0.0186	0.0187