Selecting a constraint and distance measurement can be done 
	by clicking <b>Constraints</b> and <b>Distance</b> menu.<br><br>

	<img src="./images/constraint_menu.gif" alt="Constraints"
        title="Constraints" width=270 height=123><br><br>

	<img src="./images/distance_menu.gif" alt="Distance"
        title="Distance" width=350 height=115><br><br>
       
       
       The applet provides three types of global path constraints: 
       <i>None</i>,  <i>Slope 2 - 1/2</i> and <i>Slope 3 - 1/3</i>.
       Also three types of distance metric: <i>Itakura Distance, 
       Euclidean Distance</i> and <i>Absolute Distance.</i> Let's use
       the default value in this tutorial, which is <i>None</i> for 
       <b>Constraints</b> and <i>Itakura Distance </i> for <b>Distance</b>.
       <br><br>       

	At this time, you have already selected the test signal,
	model and specified the constraint and distance metric, you
	are on the way to see what is dynamic-time-warping.<br><br>