| |||
| 阶跃输人信号 | |||
|
step input : 18 phrases in 10 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Electronics | 5 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Mathematics | 1 |
| Metallurgy | 1 |
| Power electronics | 1 |
| Space | 1 |
| Technology | 5 |
| |||
| 阶跃输人信号 | |||
|
step input : 18 phrases in 10 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Electronics | 5 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Mathematics | 1 |
| Metallurgy | 1 |
| Power electronics | 1 |
| Space | 1 |
| Technology | 5 |