Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Pole-Zero Chart

  1. Nov 12, 2012 #1
    Hello-

    I need to determine the transfer function given the pole-zero chart below. I came up with the following for the transfer function:

    H(s) = 1/[(s-(-2+j2)*(s-(-2-j2))] = 1/(s^2+4s+8)

    Could someone verify if this is inded the correct transfer function?

    Thanks
     

    Attached Files:

  2. jcsd
  3. Nov 13, 2012 #2

    rude man

    User Avatar
    Homework Helper
    Gold Member

    Right.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook