MATLABでフィボナッチ数列を計算する

N=10;
F=zeros(1,N+2);

n=0;
F(1,n+1)=0;

n=1;
F(1,n+1)=1;

for n=0:1:N
    F(1,n+3)=F(1,n+1)+F(1,n+2);    
end

figure
plot(F,'k')
grid on
xlim([0 length(F)])