PlotCosts_mopso.m

%
% Copyright (c) 2015, Yarpiz (www.yarpiz.com)
% All rights reserved. Please read the "license.txt" for license terms.
%
% Project Code: YPEA121
% Project Title: Multi-Objective Particle Swarm Optimization (MOPSO)
% Publisher: Yarpiz (www.yarpiz.com)
% 
% Developer: S. Mostapha Kalami Heris (Member of Yarpiz Team)
% 
% Contact Info: sm.kalami@gmail.com, info@yarpiz.com
%

function PlotCosts(pop,rep)
    
    
    pop_costs=[pop.Cost];
    
    rep_costs=[rep.Cost];
    
    if size(pop_costs, 1) == 2
        
        plot(pop_costs(1,:),pop_costs(2,:),'ko');
        
        hold on;
 
        plot(rep_costs(1,:),rep_costs(2,:),'r*');

        xlabel('1^{st} Objective');
        ylabel('2^{nd} Objective');
    
    else
        plot3(rep_costs(1, :), rep_costs(2, :), rep_costs(3, :), 'o');
        
        hold on;
        
        plot3(pop_costs(1, :), pop_costs(2, :), pop_costs(3, :), '+');
    end

    grid on;
    
    hold off;

end