ax&nbsp;[1x1]&nbsp;Maximal&nbsp;number&nbsp;of&nbsp;iterations.</span><br>
<span class=help>&nbsp;&nbsp;&nbsp;.err&nbsp;[1x1]&nbsp;Desired&nbsp;classification&nbsp;error;&nbsp;must&nbsp;be&nbsp;0&lt;err&lt;0.5;&nbsp;</span><br>
<span class=help>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(default&nbsp;0.05).</span><br>
<span class=help></span><br>
<span class=help>&nbsp;&nbsp;init_model&nbsp;[struct]&nbsp;Initial&nbsp;model:</span><br>
<span class=help>&nbsp;&nbsp;&nbsp;&nbsp;W1,&nbsp;W2,&nbsp;t.</span><br>
<span class=h