-1
$\begingroup$

I have the transfer function$$ H(z) = \frac{z-.75}{.1 z+.15} $$

how do I find the Poles and Zeros?

  • 3
    Poles are the values of $z$ where the denominator becomes zero; zeros are the values of $z$ where the numerator becomes, well, zero. I presume you know how to find the zeros of a linear function?2012-02-03
  • 0
    yes I do. So finding poles and zeros in the z domain is exactly like in the s-domain?2012-02-03
  • 0
    Well, that is a function of $z$ in there, no?2012-02-03

2 Answers 2