| 
 | 
 | 
 | ||
| 
 | 收敛阶 | 
 | 收敛阶 | |
| 
 | ||||
| 100 | 1.08E−03 | 2.43 | 2.94E−03 | 2.31 | 
| 200 | 2.65E−04 | 2.02 | 7.65E−04 | 1.94 | 
| 400 | 7.27E−05 | 1.86 | 2.10E−04 | 1.86 | 
| 800 | 1.87E−05 | 1.95 | 5.41E−05 | 1.95 | 
| 
 | ||||
| 100 | 7.25E−05 | 2.70 | 1.84E−04 | 2.78 | 
| 200 | 9.12E−06 | 2.99 | 2.36E−05 | 2.96 | 
| 400 | 1.14E−06 | 3.00 | 2.93E−06 | 3.01 | 
| 800 | 1.40E−07 | 3.03 | 3.58E−07 | 3.03 |