Unformatted text preview: 3s 2 + 4 s + 55
s 5 + 11.4 s 4 + 39s 3 + 43.6s 2 + 24 s ii) G (s ) = s 3 + 25ss + 40s + 100
0.1s 4 + s 3 + 250s 2 p i is a pole of G (s ) if lim G (s ) = ∞ a) s→pi z j is a zero of G (s ) if lim G (s ) = 0
s→z j According to the definition given above find the poles and the zeros of the given transfer functions by
using ‘roots’ command of MATLAB. Define the given systems in MATLAB by using the ‘zpk’ and ‘tf’ commands of MATLAB b) both. c) Plot the responses of the given systems to unit impulse inp...
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This homework help was uploaded on 03/09/2014 for the course ME 304 taught by Professor Samim during the Spring '11 term at Middle East Technical University.
- Spring '11
- Mechanical Engineering