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Math Help - Fourier transform

  1. #1
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    Fourier transform

    i solved it but i m not sure, can you check it please?

     <br />
f(x) = \sin (w_0t).\cos(w_0t)<br />


    Find a_n,b_n...

    a_n=0

    b_n=(t/4)(\sin(cw_0(2-n)(t/2))-\sin(cw_0(2+n).(t/2)))
    Last edited by CaptainBlack; April 26th 2010 at 04:08 AM.
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by Sleep60 View Post
    i solved it but i m not sure, can you check it please?

     <br />
f(x) = \sin (w_0t).\cos(w_0t)<br />


    Find a_n,b_n...

    a_n=0

    b_n=(t/4)(\sin(cw_0(2-n)(t/2))-\sin(cw_0(2+n).(t/2)))
    You appear to be asking about Fourier series and not the Fourier transform.

    Also as the a_n 's and b_n 's are constants as yours appears to depend on t it cannot be right.

    CB
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