nbsp;--------------------------</span><br>
<span class=keyword>if</span>&nbsp;<span class=stack>nargin</span>&nbsp;&lt;&nbsp;2,&nbsp;options&nbsp;=&nbsp;[];&nbsp;<span class=keyword>else</span>&nbsp;options=c2s(options);&nbsp;<span class=keyword>end</span><br>
<br>
<span class=keyword>if</span>&nbsp;isfield(options,<span class=quotes>'mC'</span>),&nbsp;options.C&nbsp;=&nbsp;options.mC/length(data.y);&nbsp;<span class=keyword>end</span><br>
<span class=keyword>if</span>&nbsp;~isfield(options,<span class=quot