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FFT

于 2013-12-06 发布 文件大小:24KB
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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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