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How to plot Pareto Front for 03 Objective Functions ?

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Rahim Rahim
Rahim Rahim on 11 Dec 2020
Answered: Théophane Dimier on 11 Dec 2020
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.

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Matt J
Matt J on 11 Dec 2020
but it is a bad method to show the solution.
In what way?

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Answers (1)

Théophane Dimier
Théophane Dimier on 11 Dec 2020
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

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