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Math Help - Fourier transformation - HELP!

  1. #1
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    Fourier transformation - HELP!

    Hello everyone! This problem was given to me last week. I've have never ever learned fourier analysis, but my profesors aren't aware of this fact. So this is the problem, and I would be very grateful for any help, especially drawing graph of fourier transformation. Thank you.

    f(t)=\begin{cases}<br />
{1}-{t}^{2} & , |t|<1 \\ <br />
0 & , |t|\geq1 <br />
\end{cases}

    Find Fourier tranformant ( F(t)(\omega)) of function f(t) and draw graph of fourier transformant.

    P.S.I'm sorry for my english, it's not pretty good
    Last edited by tomitza; April 5th 2010 at 04:00 AM. Reason: didn't know the [math]...[/math], I tried using [latex][/latex], but it didn't work ;)
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  2. #2
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    Quote Originally Posted by tomitza View Post
    Hello everyone! This problem was given to me last week. I've have never ever learned fourier analysis, but my profesors aren't aware of this fact. So this is the problem, and I would be very grateful for any help, especially drawing graph of fourier transformation. Thank you.



    Find Fourier tranformant () of function f(t) and draw graph of fourier transformant.

    P.S.I'm sorry for my english, it's not pretty good
    For obvious reasons, please type your question out. Read this: http://www.mathhelpforum.com/math-he...-tutorial.html to learn how to typeset equations here.
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