Unit ramp in matlab

Answer 1

This following loop creates a unit ramp input :

for t= 0:0.1:5

if(t<=1)

y(count) = t;

end

if(t>1)

y(count) = 1;

end

Rz(count) = tf(y(count)*T,[1 -2 1],T);

Rs(count) = d2c(Rz(count));

end

% T = 0.005; this is for a discrete system