How to plot Pareto Front for 03 Objective Functions ?

Hellow, I have 3 objective functions, and a matrix M [n,3], where n is the number of soulitions (convergence).

I want to plot the matrix M in 3D plot, gimme a soulition, I won't used

Plot3(M(:,1),M(:,2),M(:,3),'o')

but it is a bad method to show the solution.

[Matt J]

but it is a bad method to show the solution.

In what way?

Answer 1

[Théophane Dimier]

Hi!

Using delaunay triangulation and trisurf plots the 3d surface

DT=delaunay(M(:,1),M(:,2));
trisurf(DT,M(:,1),M(:,2),M(:,3));

For more info on that method, look here: https://ch.mathworks.com/help/matlab/ref/trisurf.html