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Table 4 Searching parameters

From: Incipient Gear Fault Detection Using Adaptive Impulsive Wavelet Filter Based on Spectral Negentropy

  \({\varvec{f}}_{{\varvec{c}}}\)
step
\({\varvec{f}}_{{{\varvec{co}}}}\) \({\varvec{f}}_{{\varvec{c}}}\)
range
\({\varvec{f}}_{{\varvec{b}}}\)
step
\({\varvec{f}}_{{{\varvec{bo}}}}\) \({\varvec{f}}_{{\varvec{b}}}\)
range
SNM 1st iteration 4 432 400–500 0.05 0.15 0.1–0.5
SNM 2nd iteration 2 432 436–452 0.01 0.16 0.1–0.2
CCM 2 500 250–350 0.01 0.5 0.1–0.5
KM 2 466 250–350 0.01 0.29 0.1–0.5