Identifying Resonant Poles by Visual Inspection of Pole-Zero Plots
arXiv:2302.05532 · doi:10.1109/LSP.2022.3222100
Abstract
We derive the s- and z-plane pole regions for continuous-time and discrete-time LTI systems to yield resonance. In this way, resonance can be identified by visual inspection of the pole-zero plot, without the need for calculations.