pan class="c">% All rights reserved.</span>
<span class="c">%</span>
<span class="c">% This file is part of the VLFeat library and is made available under</span>
<span class="c">% the terms of the BSD license (see the COPYING file).</span>

<span class="nb">randn</span><span class="p">(</span><span class="s">&#39;state&#39;</span><span class="p">,</span><span class="mi">0</span><span class="p">)</span> <span class="p">;</span>
<span class="nb">rand</span><span class="p">(</span><span class="s">&#39;state&#3