title: Matlab: 2D projection of a 3D function
body: <p>I have a function <code>f(x,y)= Exp(-x^2-y^-2)(x^2+y^2)</code>. I would like to look at the projection of this function onto the x-axis in MATLAB.</p>
  
  <p>Any thoughts on the best way to do this?</p>