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[FFT] 请问FFT后的横坐标和时域频率怎么换算? |
发表于 2009-10-15 15:44
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发表于 2009-10-15 21:23
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回复 沙发 VibrationMaster 的帖子
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发表于 2009-10-24 11:23
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发表于 2015-10-23 07:44
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