% OBJECTIVE FUNCTION
f = @(x) [ 0.5*sum(x.^2,2) + sin(sum(x.^2,2)), ...
          (3*x(:,1)-2*x(:,2)+4).^2/8 + (x(:,1)-x(:,2)+1).^2/27 + 15, ...
          1./(sum(x.^2,2)+1) - 1.1*exp(-sum(x.^2,2)) ]

% OPTIMIZATION SETTINGS
o = struct	% initializing struct
o.d = 2	% dimension of decision variable
o.lb = -5	% lower bounds
o.ub = 5	% upper bounds

% ALGORITHM OPTIONS

o.maxit = 100	% number of iterations 
o.pop = 40	% number of population 

% OPTIMIZATION 
rng(0)	% for tractability 
[popPos,popFront,popCost,popInfo,traceIt] = nsga2(f,o)	% running minimization  

% ANIMATION
% Uncomment the following code to generate animation % 
% rng(0)
% [~,~,~,~,~,info] = nsga2(f,o)
% info.plot = 'pareto'
% info.animate = true	% plot animation 
% info.animfreq = 5	% frame frequency 
% optimview('nsga2',info)