v><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    xlabel(&#39;GHz&#39;)</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    box on</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;end</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;end</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="ttc" id="spectra_8m_html_a25bb6ded0b1