Question

How is the MATLAB command zpk used to define a transfer function given by $T(s) = \frac{3s + 2}{2s^3 + 5s^2 + s + 3}$. sys = zpk([-2/3], roots([2 5 1 3]), 1.5) sys = zpk([2 3], [2 5 1 3]) sys = zpk([2/3], -roots([2 5 1 3]), 1.5) sys = zpk([-3], roots([2 5 1 3]), 2)

          How is the MATLAB command zpk used to define a transfer function given by $T(s) = \frac{3s + 2}{2s^3 + 5s^2 + s + 3}$.
sys = zpk([-2/3], roots([2 5 1 3]), 1.5)
sys = zpk([2 3], [2 5 1 3])
sys = zpk([2/3], -roots([2 5 1 3]), 1.5)
sys = zpk([-3], roots([2 5 1 3]), 2)

How is the MATLAB command zpk used to define a transfer function given by T(s) = (3s + 2)/(2s^3 + 5s^2 + s + 3).
sys = zpk([-2/3], roots([2 5 1 3]), 1.5)
sys = zpk([2 3], [2 5 1 3])
sys = zpk([2/3], -roots([2 5 1 3]), 1.5)
sys = zpk([-3], roots([2 5 1 3]), 2)

Added by Celia T.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

07/16/2023

Step 1

Step 1: The transfer function T(s) = 2s^3 + 5s^2 + s + 3 can be written in the form T(s) = K * (s - z1) * (s - z2) * (s - z3), where K is the gain and z1, z2, and z3 are the zeros of the transfer function. Show more…

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Texts: 3s+2 How is the MATLAB command zpk used to define a transfer function given by T(s) = 2s^3 + 5s^2 + s + 3? A) sys = zpk([-2/3], roots([2 5 1 3]), 1.5) B) sys = zpk([2 3], [2 5 1 3]) C) sys = zpk([2/3], -roots([2 5 1 3]), 1.5) D) sys = zpk([-3], roots([2 5 1 3]), 2)