span class="string">'Position [m]'</span>)
    xlabel(<span class="string">'Time [s]'</span>)
subplot(3,1,3)
    hold <span class="string">on</span> ; grid <span class="string">on</span> ; box <span class="string">on</span>
    plot(TSPAN,dPSI,<span class="string">'b'</span>,<span class="string">'linewidth'</span>,2)
    plot(TSPAN,dPHI,<span class="string">'g'</span>,<span class="string">'linewidth'</span>,2)
    ylabel(<span class="string">'Anglular velocity [deg/s]'</span>)
    xlabel(<span class="string