About this tool:
This implements Algorithm 1 from Hastir & Muolo (2023) for determining
stability conditions of monic polynomials with complex coefficients.
Reference:
Anthony Hastir, Riccardo Muolo,
A generalized Routh–Hurwitz criterion for the stability analysis of polynomials with complex coefficients:
Application to the PI-control of vibrating structures,
IFAC Journal of Systems and Control,
Volume 26, 2023, 100235, ISSN 2468-6018.
https://doi.org/10.1016/j.ifacsc.2023.100235
Polynomial form:
\(P(s) = s^n + \sum_{k=1}^{n} (a_k + ib_k)s^{n-k}\)