Data for: Feature Extraction of Rotor Fault Based on EEMD and Curve Code

Published: 14 December 2018| Version 1 | DOI: 10.17632/p9bsmj4xwg.1
Dong Liu


These data are denoised signals processed by wavelet thresholding-based denoising. They are represented by a 2-dimensional matrix. Each row represents a vibration signal,and the first 45 rows belong to mormal rotor, the second contact-rubbing, the third unbalance and the final misalignment. Each column represents the length of data, 2048, or time, 1s.