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Title: Wavelet-Analysis Download
 Description: For non-stationary signal analysis can not rely on Fourier transform, but you can use time-frequency analysis method, in which the windowed Fourier transform is the simplest one. However, it has many limitations: once when the window function to take the basic set, the window width and frequency window when the window width is fixed and will not at any time and frequency domain displacement change.
 Downloaders recently: [More information of uploader e21tian]
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小波分析.ppt
    

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