Can anyone explain to me Gibbs phenomenon and how to solve it?

Discussion in 'MATLAB' started by James, Mar 24, 2006.

  1. James

    James Guest

    Can anyone explain to me Gibbs phenomenon and how to solve it?
    If I have a signal from x0 to xt, I saw some people duplicate the
    signal 5 or 10 times to do fft, is this to avoid Gibbs phenomenon? If
    so, what's the mechanism?
     
    James, Mar 24, 2006
    #1
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  2. James

    rf Guest

    Suggest you review the topic in a text on Fourier series.
    rf
     
    rf, Mar 24, 2006
    #2
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