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Math Help - Fourier coefficients

  1. #1
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    Fourier coefficients

    I have some difficulties with solving this. Could you please help me out? I got not real solutions:S


    You can see the picture attached.


    The cut signal is the bolt, blue curve.
    Find Fourier coefficients to the cut signal when L=0.5.
    Attached Thumbnails Attached Thumbnails Fourier coefficients-kpic.png  
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by duss View Post
    I have some difficulties with solving this. Could you please help me out? I got not real solutions:S


    You can see the picture attached.


    The cut signal is the bolt, blue curve.
    Find Fourier coefficients to the cut signal when L=0.5.
    Split the defining integrals for the coefficients into five pieces 0 to \pi/6, \pi/6 to 5\pi/6, 5\pi/6 to 7\pi/6, 7\pi/6 to 11\pi/6.

    CB
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