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Hi,I need a conformal mapping that changes the superellipse to an

  1. Jul 20, 2012 #1
    hi,
    I need a conformal mapping that changes the superellipse to an easier shape.
    if anyone send me any helpful thing (relative article, idea) I will be so pleased.
     
  2. jcsd
  3. Jul 20, 2012 #2
    Re: superellipse!

    What is this superellipse, and what have you tried already?
    Wakabaloola
     
  4. Jul 21, 2012 #3
    Re: superellipse!

    (x/a)^2k+(y/b)^2k=1
    its a super ellipse equation
    its like rectangular with rounded corner.
    ive tried some classic mapping like log ,sin, 1/z,...
     
  5. Jul 21, 2012 #4

    chiro

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    Science Advisor

    Re: superellipse!

    Hey arsalan1 and welcome to the forums.

    The equation you have given is a very simple equation in terms of describing the complex object you have given.

    The other objects you have mentioned like log and sin are far more complex than the equation you have given.

    Is there any specific reason or application you have in mind for requiring any transformation?
     
  6. Jul 21, 2012 #5
    Re: superellipse!

    Hi !

    to plot the curve, use the function y(x) in attachment
     

    Attached Files:

  7. Jul 23, 2012 #6
    Re: superellipse!

    @chiro
    hi thanks for your attention
    im looking for a mpping changes the super ellipse shape its not simple.
    for example for ellipse conformal mapping uses compelet jacobi integral of first kind.
     
  8. Jul 23, 2012 #7
    Re: superellipse!

    @jjacquelin
    hi thanks for your attention
    i have plot it its not my problem i wana map it to an other shape.like circle or ellipse.
     
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