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dft

于 2009-07-13 发布 文件大小:4KB
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代码说明:

  离散傅里叶变换时实现信号频域分析的第一步,用matlab实现对离散傅里叶变换的描述。(Discrete Fourier transform when the signal frequency domain analysis to achieve the first step, using matlab to achieve a description of discrete Fourier transform.)

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