% bartosz piech
% 249028
% kupfmuller
close all; clear all;
K=5;
% stale czasowe
T1=35;
Ti=10;
Td=20;
%% 1 iner
%%%%%TT=[0  T1/10  T1/2  T1];
% odczytane T0 = 11, T=108
TT=[T1]
figure(1)
hold on;
grid on;
for i=1:4
    T2=TT(i);
s = tf('s');
S1 = K/((T1*s+1)*(T2*s+1));
stepplot(S1);
grid on;

end
%% 2 calkujacy
TT=[0 , Ti/100 , Ti/10 , Ti , 10*Ti];
figure(2)
hold on;
grid on;
for i=1:5
    T2=TT(i);
s = tf('s');
S1 = K/((T1*s)*(T2*s+1));
stepplot(S1);
grid on;

end

% %% 3 rozniczkujacy
% TT=[0 , Td/100 , Td/10 , Td , 10*Td];
% figure(3)
% hold on;
% grid on;
% for i=1:5
%     T2=TT(i);
% s = tf('s');
% S1 = ((T1*s)/(T2*s+1));
% stepplot(S1);
%
%
% end