x=[5 5 5 10 10 10 15 15 15 20 20 20 25 25 25 30 30 30 35 35 35 40 40 40 45 45 45 ]'; y=[2 10 18 2 10 18 2 10 18 2 10 18 2 10 18 2 10 18 2 10 18 2 10 18 2 10 18]'; z=[24.92 19.99 22.54 18.63 25.09 22.18 25.71 22.41 24.80 12.61 22.03 23.97 25.80 25.15 26.81 26.10 24.98 23.40 20.65 24.78 25.66 26.51 19.91 18.01 27.20 25.63 14.36 ]'; [X,Y]=meshgrid(x,y);Z=meshgrid(z);mesh(X,Y,Z)figureplot3(x,y,z) |