Shock and Vibration / 2020 / Article / Fig 5

Research Article

A Feature Extraction Method of Wheelset-Bearing Fault Based on Wavelet Sparse Representation with Adaptive Local Iterative Filtering

Figure 5

The simulated signal: (a) impulse components , (b) simulated signal , and (c) Hilbert envelope spectrum of .

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.