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Square wave symmetric around zero volts

  1. Oct 13, 2012 #1
    Hi everyone

    For a pre-lab, I am asked to draw a square wave symmetric around zero volts.
    I am not sure what this graph looks like, can someone give me an example?

    Thank You
  2. jcsd
  3. Oct 13, 2012 #2
    noun \ˈsi-mə-trē\
    1: balanced proportions; also : beauty of form arising from balanced proportions
    2: the property of being symmetrical; especially : correspondence in size, shape, and relative position of parts on opposite sides of a dividing line or median plane or about a center or axis — compare bilateral symmetry, radial
  4. Oct 13, 2012 #3
    Something like this?
  5. Oct 14, 2012 #4
    Last edited by a moderator: May 6, 2017
  6. Oct 14, 2012 #5
    And what have you concluded?

    EDIT: I'm sorry, I misread your last post. Disregard my question.
    Last edited: Oct 14, 2012
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