Results 1 to 2 of 2

Thread: Fourier Transform Problem

  1. January 10th 2008, 04:09 AM #1
    MrSilly
    MrSilly is offline
    Newbie
    Joined
    Jan 2008
    Posts
    2

    Fourier Transform Problem

    Just revising my little Fourier Transforms and just realised I don't know how the to multiply two expontials together!

    The problem is this : Intigral of ( H(t)exp(-at).exp(-jwt) dt.

    How would I join these exponentials together, if this is indeed how you do it!

    Thanks!
    Last edited by topsquark; January 10th 2008 at 09:48 AM.
    Follow Math Help Forum on Facebook and Google+
  2. January 10th 2008, 04:26 AM #2
    CaptainBlack
    CaptainBlack is offline
    Grand Panjandrum
    Joined
    Nov 2005
    From
    someplace
    Posts
    14,972
    Thanks
    3
    \int H(t)\exp(-at).\exp(-jwt) dt=\int H(t)\exp(-(at+jw)t) dt
    RonL
    Follow Math Help Forum on Facebook and Google+
« converge or diverge | Laurent + Taylor Series »

Similar Math Help Forum Discussions

  1. An integration problem in Fourier transform inversion
    Posted in the Calculus Forum
    Replies: 6
    Last Post: September 10th 2011, 08:46 AM
  2. Fourier Transform Problem
    Posted in the Advanced Applied Math Forum
    Replies: 3
    Last Post: May 10th 2010, 06:02 AM
  3. Fourier Transform Problem
    Posted in the Calculus Forum
    Replies: 3
    Last Post: April 29th 2010, 10:46 AM
  4. schwatz space and fourier transform: problem with induction
    Posted in the Calculus Forum
    Replies: 4
    Last Post: October 28th 2008, 02:55 AM
  5. Help me solve this problem under fourier transform.
    Posted in the Calculus Forum
    Replies: 1
    Last Post: September 12th 2008, 12:18 PM

Search Tags


/mathhelpforum @mathhelpforum