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The top documents tagged [discrete fourier transformfor]
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discrete fourier transformfor
Digital Signal Processing Chapter 3 Discrete transforms.
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Lecture 6: DFT XILIANG LUO 2014/10. Periodic Sequence Discrete Fourier Series For a sequence with period N, we only need N DFS coefs.
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Transforms. 5*sin (2 4t) Amplitude = 5 Frequency = 4 Hz seconds A sine wave.
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