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fft

于 2013-07-18 发布 文件大小:1KB
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代码说明:

  正交频分复用系统中信号的调制与解调,我们用傅里叶反变换和变换来实现(Orthogonal frequency division multiplexing system signal modulation and demodulation, and we use the inverse Fourier transform to achieve transform)

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