nction [masks,keepLocs] = maskGaussians( siz, M, width, offset, show ) </strong></div>

<h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="fragment"><pre class="comment"> Divides a volume into softly overlapping gaussian windows.

 Return M^nd masks each of size siz.  Each mask represents a symmetric
 gaussian window, the locations are evenly spaced throughout the array of
 size siz.  For example, if M=2, then along each dimension 