5);"> image</span>(log(a), <span style="color: rgb(204, 51, 204);">'hide_axes'</span>);	<span style="font-style: italic;">% <span style="color: rgb(255, 0, 0);">red</span> channel image</span><br>&gt;&gt; h =<span style="color: rgb(51, 102, 255);"> image</span>([], a, <span style="color: rgb(204, 51, 204);">'hide_axes'</span>);	<span style="font-style: italic;">% <span style="color: rgb(51, 204, 0);">green</span> channel image</span><br>&gt;&gt; h =<span style="color: rgb(51, 102, 255);"> image</span>([],[]