Generate factorized transfer function using expression

Write the TF9 with zeros vector (−2,−2.5,−4.2), poles vector (−1.55,−2.8,−4,−6) and gain 10 using expression.

I really dont know what to write after this

s = zpk ('s')

TF9 = ???

Answer 1

[Raunak Gupta]

Hi,

In zpk function you can substitute the zeros, poles and gain value and it will give the desired expression. You may find below code useful.

sysZeros = [-2,-2.5,-4.2]; 
sysPoles = [-1.55,-2.8,-4,-6]; 
gain = 10; 
TF9 = zpk(sysZeros,sysPoles,gain); 
TF9