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Problems about Fourier expansion?

  1. Sep 13, 2007 #1
    1. The problem statement, all variables and given/known data

    just wondering if anyone knew a website that has solved problems about fourier expansion??

    all i can find are notes and discussions about it..

    a gazallion thanks everyone

    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Sep 13, 2007 #2
    Is fourier series and fourier expansion just the same?
     
  4. Sep 13, 2007 #3
    The problem is that to solve Fourier expansion problems you just have to be able to integrate... nothing more. So if you can't do a problem, practise your integration! A Fourier series is what you get when you perform a Fourier expansion.
     
  5. Sep 13, 2007 #4
    ahhh.. now i understand.. thank you..
     
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