Results 1 to 2 of 2

Math Help - Discrete Fourier Transform properties

  1. #1
    Newbie
    Joined
    Sep 2010
    Posts
    12

    Discrete Fourier Transform properties

    Is there a time-differentiation property within the list of discrete transforms?

    Is there a modultion property?

    If so what are they?

    Thanks
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Grand Panjandrum
    Joined
    Nov 2005
    From
    someplace
    Posts
    14,972
    Thanks
    4
    [QUOTE=afried01;584991]Is there a time-differentiation property within the list of discrete transforms?[\quote]

    Since time-differentiation makes no sense for a discrete signal, what do you think?

    Now if you ask about a sample delay property/shift theorem there might be an answer.

    Is there a modultion property?
    What do you mean by a modulation property for the more usual FT


    For the properties of the DFT see >>here<<
    CB
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Fourier transform properties
    Posted in the Calculus Forum
    Replies: 3
    Last Post: May 16th 2011, 07:12 AM
  2. Fourier transform properties
    Posted in the Calculus Forum
    Replies: 2
    Last Post: May 14th 2011, 02:43 PM
  3. [SOLVED] Discrete fourier transform
    Posted in the Differential Geometry Forum
    Replies: 12
    Last Post: November 9th 2010, 09:19 AM
  4. Discrete Fourier Transform
    Posted in the Calculus Forum
    Replies: 0
    Last Post: September 10th 2010, 05:36 AM
  5. 2D discrete Fourier transform
    Posted in the Calculus Forum
    Replies: 7
    Last Post: May 13th 2010, 02:17 AM

Search Tags


/mathhelpforum @mathhelpforum