Script
clc;close all;clear all;
%state space representation of system
b = [3];%coeffcients of u(t)
a = [1 2 5];%Coefficients of x(t)
[A,B,C,D] = tf2ss(b,a)
%initial condition response
sys=ss(A,B,C,D);x0=[0;2];
figure;[y,t]=initial(sys,x0);plot(t,y,'--r');hold on;
%unit step response
[y,t]=step(sys,t);plot(t,y,'--g');hold on;
%total response
x=(t>=0);
lsim(sys,x,t,x0);hold off;title('Output responses');grid;
legend('Initial response','Step response','Total response')
Command window:
A =
-2 -5
1 0
B =
1
0
C =
0 3
D = 0
slove in Matlab AP2. A system is modeled by the following differential equation in which X(t)...
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