2070| 6
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[编程技巧] 发一个很弱的问题,时域转换为频域 |
发表于 2006-6-26 12:56
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回复:(realyyy)设x=Asin(ωt),ω为频率。代入后两...
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回复:(feifeifool)回复:(realyyy)设x=Asin(ωt)...
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