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  • 匿名
关注:1 2013-05-23 12:21

求翻译:傅氏变换是频谱分析和频谱估计的基础,但傅氏变换并不是完美无缺的。是什么意思?

待解决 悬赏分:1 - 离问题结束还有
傅氏变换是频谱分析和频谱估计的基础,但傅氏变换并不是完美无缺的。
问题补充:

  • 匿名
2013-05-23 12:21:38
The Fourier transform is the basis of spectral analysis and spectral estimation, but the Fourier transform is not perfect.
  • 匿名
2013-05-23 12:23:18
Fu's transformation is a spectral analysis and spectral estimates of base, but Fu's transformation is not perfect.
  • 匿名
2013-05-23 12:24:58
Fu the transformation is the spectral analysis and the frequency spectrum estimate foundation, but Fu transforms is not perfect.
  • 匿名
2013-05-23 12:26:38
Fourier transform is the basis for spectrum analysis and estimation of the frequency spectrum, but the Fourier transform is not perfect.
  • 匿名
2013-05-23 12:28:18
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