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psd_cal

于 2019-04-25 发布 文件大小:11KB
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代码说明:

  根据采集的时域数据,做fft得到其频谱,并计算其功率谱密度(According to the collected time-domain data, the frequency spectrum is obtained by FFT and the power spectral density is calculated.)

文件列表:

data.xlsx, 14723 , 2019-04-22
cal_psd.m, 1282 , 2019-04-25

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