Research Article
A New Feature Extraction Method for Bearing Faults in Impulsive Noise Using Fractional Lower-Order Statistics
Table 6
Computational complexity of programs in reference [
30].
| Program | Calculation of 23-dimensional features | Feature optimization program of 23-dimensional features | Running time (s) (SKF6205-2RS) | Running time (s) (6001) |
| Method in reference [31] | | | 21.227 | 43.729 |
|
|