string">'FontSize'</span>,fontSize,<span class="string">'fontWeight'</span>,<span class="string">'normal'</span>)
disp(<span class="string">'y: tau = '</span> + string(tau))
</pre><pre class="codeoutput">No value below threshold found. Will use first local minimum instead
y: tau = 15
</pre><img vspace="5" hspace="5" src="Figure2_06.png" alt=""> <h2 id="8">Time delay and plot only the z-variable</h2><pre class="codeinput">tau = mdDelay(data(:,3), <span class="string">'maxLag'</span>, 25, <span class="string"