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Fourier fast transformation | |||
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fast Fourier transform |
傅里叶快速变换 : 39 phrases in 11 subjects |
Air defense | 1 |
Automobiles | 1 |
Earth sciences | 5 |
Electric machinery | 2 |
Electronics | 14 |
Geophysics | 6 |
Information technology | 1 |
Mining | 2 |
Oil / petroleum | 1 |
Space | 5 |
Wind Energy | 1 |