Am I finding the Step and Impulse Response Correctly?
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Given the function: dy(t)/dt + 3y(t) = x(t)
step([1],[1,3],t);
impulse([1],[1,3],x,t);
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Accepted Answer
Azzi Abdelmalek
on 31 Oct 2012
Edited: Azzi Abdelmalek
on 31 Oct 2012
t=0:0.1:10
step([1],[1,3],t);
%or
y=step([1],[1,3],t);
plot(y)
%and
impulse([1],[1,3],t);
%or
y=impulse([1],[1,3],t);
plot(y)
%or
N=1;
D=[1 3];
model=tf(N,D)
step(model)
figure
impulse(model)
%if x(t) is any input signal use
t=0:0.1:10;
x=exp(-t)
lsim(model,x,t)
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