Membuat Grafik dengan program MATLAB

Membuat grafik 2 dimensi:

for n=1:2:5

n10=10*n;

x=linspace(-2,2,n10);

y=x./(1+x.^2);

plot(x,y,'r')

title(sprintf('Graph %g. Plot based upon n=%g points.', (n+1)/2,n10))

axis([-2,2,-.8,.8])

xlabel('x')

ylabel('y')

grid

pause(3)

end