title: Matlab 3D interpolation
body: <p>I have 3 matrices(129x129) corresponding to x, y and z coordinates. I used the function mesh</p>
  
  <pre><code>mesh(x,y,z);
  </code></pre>
  
  <p>to plot the corresponding figure. It comes out to be a sphere. Now, I have another set of x, y, z(again 129) which gives a different sphere. What I want is to use interpolation in MATLAB to obtain the figures that come in between. I looked at the function <a href="http://www.mathworks.com/help/matlab/ref/interp3.html" rel="nofollow"><code>interp3</code></a> in MATLAB but could not figure out what to do with it. </p>