"string">'plottype'</span>, <span class="string">'all'</span>);
set(gca,<span class="string">'FontSize'</span>,fontSize,<span class="string">'fontWeight'</span>,<span class="string">'normal'</span>)
disp(<span class="string">'xy: tau = '</span> + string(tau))
</pre><pre class="codeoutput">No value below threshold found. Will use first local minimum instead
No value below threshold found. Will use first local minimum instead
xy: tau = 17
</pre><img vspace="5" hspace="5" src="Figure2_08.png" alt=""> <h2 id="1