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denoise_fft_angle_Analysis

于 2010-09-25 发布 文件大小:1KB
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代码说明:

  计算时间序列的快速傅里叶变换并画出时域和频域图,之前进行小波降噪。(Calculate the time series and fast Fourier transform time-domain and frequency domain plot diagram, before wavelet decomposition.)

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