Results 1 to 4 of 4

Math Help - square sine wave

  1. #1
    Member
    Joined
    Sep 2009
    Posts
    242
    Thanks
    1

    square sine wave

    Does anyone know the formula for a square sine wave?

    Thanks
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Super Member
    Joined
    Jun 2009
    From
    United States
    Posts
    676
    Thanks
    19
    Quote Originally Posted by rainer View Post
    Does anyone know the formula for a square sine wave?

    Thanks
    I'm not sure what you mean by "squared sine wave". The identity sin^2\theta +cos^2\theta=1 gives sin^2\theta =1-cos^2\theta. Is this what you're looking for?
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Member
    Joined
    Sep 2009
    Posts
    242
    Thanks
    1
    No, I mean square like in the attached picture.
    Attached Thumbnails Attached Thumbnails square sine wave-square-sine-wave.jpg  
    Follow Math Help Forum on Facebook and Google+

  4. #4
    Flow Master
    mr fantastic's Avatar
    Joined
    Dec 2007
    From
    Zeitgeist
    Posts
    16,948
    Thanks
    5
    Quote Originally Posted by rainer View Post
    No, I mean square like in the attached picture.
    There are many ways to define a square wave. Read

    Fourier Series--Square Wave -- from Wolfram MathWorld
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Points on a sine wave
    Posted in the Geometry Forum
    Replies: 1
    Last Post: April 22nd 2011, 11:19 AM
  2. General Sine Wave
    Posted in the Trigonometry Forum
    Replies: 3
    Last Post: November 25th 2010, 06:28 PM
  3. [SOLVED] Sine wave relationship
    Posted in the Trigonometry Forum
    Replies: 3
    Last Post: February 3rd 2009, 04:14 AM
  4. [SOLVED] sine wave pulses help
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: February 14th 2008, 05:29 PM
  5. Replies: 2
    Last Post: November 6th 2007, 01:05 PM

Search Tags


/mathhelpforum @mathhelpforum