style="color: rgb(51, 102, 255);">scatter3</span>(a)<br>&gt;&gt; <span style="color: rgb(51, 102, 255);">plot</span>(a,<span style="color: rgb(204, 51, 204);">'waterfall'</span>);<span style="font-style: italic;">% a surface made of colored points</span>, same as <span style="color: rgb(51, 102, 255);">waterfall</span>(a)<br></pre>
<div style="text-align: center;"><a href="images/iData_plot_2d_surf.png"><img alt="iData_plot_2d_surf: plot(a,'surf')" title="iData_plot_2d_surf: plot(a,'surf')" src="images/iDat