CLOSE Close Figure Window

Section: Handle-Based Graphics

Usage

Closes a figure window, either the currently active window, a window with a specific handle, or all figure windows. The general syntax for its use is 
   close(handle)

in which case the figure window with the speicified handle is closed. Alternately, issuing the command with no argument 

   close

is equivalent to closing the currently active figure window. Finally the command 

   close('all')

closes all figure windows currently open.