Mesh graph, Legend ?

How to put legend for Mesh Graph. The colours in the mesh graph should be added in the legend describing which colour stands for what context?

How should I achieve this function?

Answer 1

[Ananya Tewari]

Hi,

Legends can be added to all sorts of graph present in MATLAB.

You can have a look at

https://in.mathworks.com/help/matlab/ref/legend.html for more understanding of legends and also have a look at thishttps://in.mathworks.com/help/matlab/ref/mesh.html

%Here is an example from the docs 
[X,Y] = meshgrid(-8:.5:8); 
R = sqrt(X.^2 + Y.^2) + eps; 
Z = sin(R)./R; 
mesh(X,Y,Z) 
[X,Y] = meshgrid(-8:.5:8); 
R = sqrt(X.^2 + Y.^2) + eps; 
Z = sin(R)./R; 
mesh(X,Y,Z) 
legend({'z axis'}) 
 

Alternatively,

you can go through this MATLAB answer to have more idea about it, here the user also wants to add legend but with different surfaces

https://in.mathworks.com/matlabcentral/answers/244320-adding-legend-for-multiple-surface-in-same-graph