COLORBAR  COLORBAR Add Colorbar to Current Plot


Usage
 
 There are a number of syntaxes for the colorbar command.  The first
 takes no arguments, and adds a vertical colorbar to the right of the current
 axes.
 
   colorbar
 
 You can also pass properties to the newly created axes object using
 the second syntax for colorbar
 
   colorbar(properties...)
 
 