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FFT

于 2013-12-06 发布文件大小:24KB

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下载积分: 1 下载次数: 47

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此程序主要是详细给出了在matlab中如何求解信号的fft，包括功率谱，功率谱密度，幅度谱；(This procedure is given in detail how to solve the signal in matlab fft, including power spectrum, power spectral density, amplitude spectrum )

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