How to plot three curves on same plot with same X axis but different Y axes in MATLAB? <blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="http://stackoverflow.com/questions/1719048/plotting-4-curves-in-a-single-plot-with-3-y-axes">Plotting 4 curves in a single plot, with 3 y-axes</a> </p> </blockquote> <p>I have three vectors of data: <code>A</code>, <code>B</code>, <code>C</code>, that are function of time <code>t</code> (same t-values to 3 of them). I want to plot all three in same graph (3 different curves), but MATLAB makes them all relative to the same Y-axis, and since they are in different scales (one is from 1 to 100 and another from -5K to +5K), it minimizes the small-scale curves to nearly zero.</p> <p>I just want to see how they are synchronized, but I don't care about the size relation between them. How do I do that ?</p>