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阶跃函数信号 | |||
阶跃信号 | |||
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阶跃函数信号; 阶跃信号 |
step-function : 34 phrases in 13 subjects |
Automatic control | 3 | Hydroelectric power stations | 2 | Statistics | 1 |
Aviation | 1 | Mathematics | 4 | Technology | 9 |
Business | 3 | Oil / petroleum | 3 | Telecommunications | 1 |
Economics | 1 | Polymers | 2 | ||
Electronics | 3 | Space | 1 |