Spectral L2 / L1 norm: A new perspective for spectral kurtosis for characterizing non-stationary signals

By Dong Wang. 2018

150 citations recorded by the source corpus.

Subfields: Control and Systems Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/09b1d2ad95c65fdf73a89aadf28d5e6f89836d03

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Control and Systems Engineering

1. Bingchang Hou
2. Tongtong Yan
3. Dong Wang
4. Zhike Peng

In Mechanical Engineering

1. Bingchang Hou
2. Tongtong Yan
3. Dong Wang
4. Zhike Peng

Citations in the corpus

• A Comparison of Machine Health Indicators Based on the Impulsiveness of Vibration Signals (2021, methodology): “(1) Lp∕Lqnorm = N1∕q−1∕p ‖‖‖SEl,h[n] ‖‖‖Lp /‖‖‖SEl,h[n] ‖‖‖Lq, p > q > 0 (2) Lp∕Lqnorm = N−1∕p ‖‖‖SEl,h[n] ‖‖‖Lp / N √√√√ N∏ n=1 SE l,h [n], p > q = 0 Moreover, recently, Wang [8] found that kurtosis is equivalent to the square of L2∕L1 norm, and the smoothness index is actually equal to L0∕L1 norm.”