MATLAB Function Reference (Volume 2: Graphics)

pbaspectThe plot box aspect ratio has changed to accommodate the specified data aspectratio. Now suppose you want the plot box aspect ratio to be [1 1 1] as well.pbaspect([1 1 1])21.510.50−0.5−1−1.5−22120−1−2−2−101Notice how MATLAB changed the axes limits because of the constraintsintroduced by specifying both the plot box and data aspect ratios.You can also use pbaspect to disable stretch-to-fill. For example, displayingtwo subplots in one figure can give surface plots a squashed appearance.Disabling stretch-to-fill.upper_plot = subplot(211);surf(x,y,z)lower_plot = subplot(212);surf(x,y,z)pbaspect(upper_plot,'manual')2-344