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傅里叶分析::周期.连续




Name Time domain Frequency domain
Domain property Function property Domain property Function property
(Continuous) Fourier transform Continuous Aperiodic Continuous Aperiodic
Discrete-time Fourier transform Discrete Aperiodic Continuous Periodic (ƒs)
Fourier series Continuous Periodic (τ) Discrete Aperiodic
Discrete Fourier transform Discrete Periodic (N)[1] Discrete Periodic (N)

http://en.wikipedia.org/wiki/Fourier_analysis

As on 09-03-30



posted on 2009-03-30 18:22 伊落丹 阅读(190) 评论(0)  编辑  收藏 所属分类: Digital Communications


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