MuPAD Pro Computing Essentials - Examples 

Example 8.2 - Density plots

In this example we will plot a density plot of the function z=10*x*y*exp(-x^2-y^2).

export(plot, density):
 

twoHills := density(
   [x, y, 10*x*y*exp(-x^2-y^2)], x = -2..2, y = -2..2,
   Grid = [30,20],
   Color = [Height, RGB::White, RGB::Brown]
):
 

plot(twoHills)

In MuPAD the density plot is, in fact, a 3D plot. Here is what you get after rotating it in VCam.