lineno">   90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;if (nargin &lt; 2)</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;  error(&#39;Too few input arguments&#39;);</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;end</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</