Rate of system pole detection using Hermite-Padé approximantsto polynomial expansions

Rate of system pole detection using Hermite-Padé approximantsto polynomial expansions Assawin Supuang and Nattapong Bosuwan In this paper, we investigate the rate at which system poles can be detected using Hermite–Padé approximants constructed from polynomial expansions based on orthogonal and Faber polynomials over a compact set E. Our analysis focuses on certain indicators introduced by …

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