How to set the aspect ratio of 2 axis only without giving a value to the 3rd axis

I have a 3d plot with for z=f(x,y) where x y are dimensions in cm lets say and z i a value in dB. I would like to set axis ratio same for only the x and y direction and i would not like to touch the z axis. The similar topics all set the ratio with a vector for all three axis.

Answer 1

[Constantino Carlos Reyes-Aldasoro]

Your easiest option is using the handles:

hPlot = plot3(x,y,z);

if you then look at the properties of hPlot, you will find the limits of each axis separately, and these can be modified separately

hPlot.XLim hPlot.YLim hPlot.ZLim

and so you can arrange the aspect ratio in anyway you want.

Hope this helps