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于 2010-04-26 发布 文件大小:1KB
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说明:  (转载,供matlab新手学习用)简单信号的频谱分析,非常经典。包括正弦信号,矩形波,白噪声三类信号的频谱分析,很详细,代码有注解。( frequency analysis of signal using Matlab)

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