Talking about continuous system transfer functions (so s-domain), a lot of resources are available to estimate the effect of one real zero on the system response. However, I did not find anywhere a good resource that states how a pair of dominant complex-conjugate-zeros affect the system response. Can anybody help me with this?

  • $\begingroup$ Are you talking about continuous or discrete transfer functions (so Laplace transform/s-domain or z-transform/z-domain)? And what do you exactly mean with complex zeros, zero or non-zero real part? $\endgroup$
    – fibonatic
    Commented Jun 6, 2023 at 19:07
  • $\begingroup$ I edited my question to include more details. In the most general case, I'm interested in the effect of complex-conjugate-zeros (so the real part may be non-zero) $\endgroup$ Commented Jun 8, 2023 at 9:45


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