 on Matlab
command. However, the iData methods provide an integrated way to plot
an array of objects onto the same figure, such as in the following
example:<br>
<pre style="margin-left: 40px;">&gt;&gt; x=-pi:0.01:pi; a=<span style="color: rgb(51, 102, 255);">iData</span>(x,x); <br>&gt;&gt; a.Error=0;                         <span style="font-style: italic;">% replace default Error=sqrt(Signal) by no-error.</span><br>&gt;&gt; b=<span style="color: rgb(51, 102, 255);">sin</span>(a); c=<span style="color: rgb(