</a></h2><pre class="codeinput"><span class="comment">% &#25968;&#25454;&#39044;&#22788;&#29702;,&#23558;Low&#36827;&#34892;&#24402;&#19968;&#21270;&#22788;&#29702;</span>
<span class="comment">% mapminmax&#20026;matlab&#33258;&#24102;&#30340;&#26144;&#23556;&#20989;&#25968;</span>
[low,low_ps] = mapminmax(Low);
low_ps.ymin = 100;
low_ps.ymax = 500;
<span class="comment">% &#23545;Low&#36827;&#34892;&#24402;&#19968;&#21270;</span>
[low,low_ps] = mapminmax(Low,low_ps);
<span class="comment">% &#30011;&#20986