h</span>&nbsp;options.ker<br>
&nbsp;&nbsp;<span class=label>case</span>&nbsp;<span class=quotes>'linear'</span><br>
&nbsp;&nbsp;&nbsp;&nbsp;ker=<span class=quotes>'-t&nbsp;0'</span>;<br>
&nbsp;&nbsp;<span class=label>case</span>&nbsp;<span class=quotes>'rbf'</span><br>
&nbsp;&nbsp;&nbsp;&nbsp;ker=[<span class=quotes>'-t&nbsp;2&nbsp;-g&nbsp;'</span>&nbsp;num2str(1/(2*options.arg^2))];&nbsp;<br>
&nbsp;&nbsp;<span class=label>case</span>&nbsp;<span class=quotes>'poly'</span>&nbsp;<br>
&nbsp;&nbsp;&nbsp;&nbsp;<