I've run into a problem using 'pcolor' on R2016a. When I run the following:
[x, y] = meshgrid(linspace(0, 1, 200), linspace(0, 1, 200));
pcolor(x, y, ones(size(x)))
Obviously this is not correct. When I set 'opengl software' the problem goes away. This does not occur when using R2015a on the same laptop, and I believe it might be tied to the integrated graphics on the laptop in question (Intel HD Graphics 5500 on Windows 10 using the latest driver) as it does not occur on a desktop using Nvidia graphics. Is there anything that I can do to fix this problem without resorting to software OpenGL?