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A novel metric called the weighted entropy index WEI is proposed, which aims to partition the signal into two segments, one being orderly and the other being disorderly. The construction of WEI involves combining kurtosis (𝐾𝑢) with Shannon entropy (𝐻) and the Hjorth complexity parameter (𝐶𝑚).
Publication: Bouaouiche, K., Menasria, Y., & Khalfa, D. (2023). Detection and diagnosis of bearing defects using vibration signal processing. Archive of Mechanical Engineering.
Cite As
karim (2026). Weighted entropy index (WEI) (https://www.mathworks.com/matlabcentral/fileexchange/136244-weighted-entropy-index-wei), MATLAB Central File Exchange. Retrieved .
“Detection and Diagnosis of Bearing Defects Using Vibration Signal Processing.” Archive of Mechanical Engineering, Polish Academy of Sciences Chancellery, Oct. 2023, doi:10.24425/ame.2023.146849.
General Information
- Version 1.0.0 (2.88 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0 |
