lass="lineno">  103</span>&#160;  error(&#39;Second argument must be a <span class="keywordtype">string</span>.&#39;);</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;end</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;paramPairs = varargin(3:end);</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;% Do some validity checkin