title: When using a multiple-output matlab function, do i need to callback all variables?
body: <p>When using a multiple-output matlab function, do i need to callback all variables? or can I just take the first two variables? (if so..is it not recommended?)</p>
  
  <p>lets say in function.m</p>
  
  <p><code>[a, b, c] = function( )</code></p>
  
  <p>in main.m</p>
  
  <p><code>[var1, var2] = function;</code></p>