the
<span style="font-weight: bold; font-style: italic;">subplot</span>
function
can be used the same way as with the <a href="#mozTocId574560">overlay</a>
method shown above.<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); 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(51, 102, 255);">co