Table 1 Simulation results based on WTMM
Fault forms | Fault 1 | Fault 2 | Fault 3 | |
|---|---|---|---|---|
Results | ||||
Line 1 | Optimal function | db3 | db3 | db10 |
Optimal scale | 5 | 5 | 9 | |
Square value | 0.0758 | 0.0753 | 20.0580 | |
Polarity | + | + | + | |
Line 2 | Optimal function | db3 | db3 | db10 |
Optimal scale | 5 | 5 | 9 | |
Square value | 0.3034 | 0.3014 | 74.8303 | |
Polarity | + | + | + | |
Line 3 | Optimal function | db3 | db3 | db10 |
Optimal scale | 5 | 4 | 9 | |
Square value | 40.2709 | 35.5729 | 4407.7 | |
Polarity | – | – | – | |
Line 4 | Optimal function | db3 | db3 | db10 |
Optimal scale | 5 | 5 | 9 | |
Square value | 0.3671 | 0.3647 | 93.2945 | |
Polarity | + | + | + | |
Selection result | Line3 | Line3 | Line3 | |
Whether correct | Correct | Correct | Correct | |