plotting two axes semilog matlab
<p>I have 2 plots with the same x data:</p>

<pre><code>x=[0 100];
y1=x^2;
y2=e^x;
</code></pre>

<p>I want to plot y2 by <strong>semilogy</strong> (i.e in log scale).
How can I plot them together?
Left side - y1 Y axis;
Right side - y2 Y axis;</p>