Fourier Series

Discussion in 'Math' started by smarch, Dec 17, 2010.

  1. smarch

    Thread Starter Active Member

    Mar 14, 2009
    52
    0
    I am having trouble with fourier series, can anyone point me in the right direction with the question. The graph has been attached.

    f(t+3) = f(t)

    The fourier representation of f(t) is given by

    f(t) = \frac{ao}{2} + Ʃ ancos\frac{2npit}{3} + bnsin\frac{2npit}{3}

    Determine the coefficient b2

    Thank you.
     
  2. someonesdad

    Senior Member

    Jul 7, 2009
    1,585
    141
    The coefficients are given by an integral, which you have probably gotten in your class. If you show us your work and where you're getting stumped, we can help you better. But we usually won't do the problem for you...:p
     
  3. Fraser_Integration

    Member

    Nov 28, 2009
    142
    5
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