Table 3: The feature vector before Bolt 5 loosening.

Feature123456
Amplitude (v)1.5382.1882.1707.1524.8290.578

Feature789101112
Amplitude (v)0.4231.9931.9572.2341.9020.865

Feature131415161718
Amplitude (v)1.0071.0310.5940.9961.7930.585

Feature192021222324
Amplitude (v)1.7931.8142.5941.8021.5082.620