MATLAB: How to add x labels, y labels, z label and title to a surface plot

Question

Hey yall,

I have created a 3D surface plot and I am wondering how can I put labels on the axises? Please help. Below you will find my code.

x = [18 19 20 20 20 20 20 21 21 21 21 35 35 36 37 37 37 37 38 38 38 38 55 55 56 56 56 57 57 57 57 57 58 76 76 76 77 77 77 77 77 77 78 95 95 95 95 96 96 96 97 97 98 98 137 137 138 139 139 139 139 140 140 140 140 178 178 179 179 180 180 180 180 180 181 181 ];

y = [180 0 10 110 120 140 160 30 50 70 90 160 180 110 0 70 90 140 10 30 50 120 140 180 90 120 160 10 30 50 70 110 0 140 160 180 0 30 50 70 90 110 120 120 140 160 180 70 90 110 0 30 10 50 0 10 30 50 70 120 140 90 110 160 180 50 70 30 140 0 10 90 110 120 160 180 ];

z = [9 9 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 3 3 3 3 3 3 3 3 3 3 3 1 1 1 1 1 1 1 1 1 1 1 ];

xx = linspace(min(x),max(x),20);

yy = linspace(min(y),max(y),20);

[X,Y] = meshgrid(xx,yy);

Z = griddata(x,y,z,X,Y);

surf(X,Y,Z, 'edgecolor', 'none')

Answer 1

Just simple as:

xlabel('X'), ylabel('Y'), zlabel('Z')

Or you can add some notes

xlabel('xx notes'), ylabel('yy notes'), zlabel('Z notes')