6;&#21407;&#22987;&#19978;&#35777;&#25351;&#25968;&#30340;&#27599;&#26085;&#24320;&#30424;&#25968;</span>
figure;
plot(ts,<span class="string">'LineWidth'</span>,2);
title(<span class="string">'&#19978;&#35777;&#25351;&#25968;&#30340;&#27599;&#26085;&#24320;&#30424;&#25968;(1990.12.20-2009.08.19)'</span>,<span class="string">'FontSize'</span>,12);
grid <span class="string">on</span>;
snapnow;
</pre><img vspace="5" hspace="5" src="chapter15_01.png" alt=""> <h2>&#23545;&#21407;&#22987;&#25968;&#25454;&#36827;