In the FIGURE $2$ section, write the code to show two subplots vertically in the second figure, which is designated as Figure $2.$ Plot y$1$ vs x in the top subplot. Plot y$2$ vs x in the bottom subplot. Format the figure for technical presentation $[$link$].$ You may want to use the Plotting in MATLAB Resource Page $[$link$]$ for more examples. To add a title to the subplot grid, use the sgtitle command $[$link$]$ and use short, concise titles for each of the individual subplots.