1) Consider the following ODE for a system with input 𝑥𝑥(𝑡𝑡) and output 𝑦&#11991

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answerhappygod
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1) Consider the following ODE for a system with input 𝑥𝑥(𝑡𝑡) and output 𝑦&#11991

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1) Consider the following ODE for a system with input π‘₯π‘₯(𝑑𝑑) and
output 𝑦𝑦(𝑑𝑑):
𝑦𝑦′′(𝑑𝑑) βˆ’3𝑦𝑦′(𝑑𝑑) + 2𝑦𝑦(𝑑𝑑) = π‘₯π‘₯(𝑑𝑑)
a) Find the transfer function 𝐻𝐻(𝑠𝑠).
b) Sketch the system’s ROC in the s-domain.
c) If it exists, find 𝐻𝐻(𝑓𝑓) and specify the filter type. Justify
your answer.
d) Find the output, 𝑦𝑦(𝑑𝑑), when π‘₯π‘₯(𝑑𝑑) = 0 and the initial
conditions on 𝑦𝑦(𝑑𝑑) are
𝑦𝑦(0) = 1 and 𝑦𝑦′(0) = 0.
e) Find the output, 𝑦𝑦(𝑑𝑑), when π‘₯π‘₯(𝑑𝑑) = 𝑒𝑒(𝑑𝑑) and all initial
conditions are zero.
f) Find the output, 𝑦𝑦(𝑑𝑑), when π‘₯π‘₯(𝑑𝑑) = 𝑒𝑒(𝑑𝑑) and the initial
conditions on 𝑦𝑦(𝑑𝑑) are
𝑦𝑦(0) = 1 and 𝑦𝑦′(0) = 0.
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