Updating quadratic palindromic models with no spillover effect on unmeasured spectral data

TL;DR

This paper addresses the problem of updating quadratic palindromic models without causing spillover effects on unmeasured spectral data, ensuring accurate model adjustments in spectral analysis.

Contribution

It introduces a novel method for updating quadratic palindromic models that prevents spillover effects on unmeasured spectral data.

Findings

Effective model updating without spectral spillover

Preservation of spectral data integrity after updates

Improved accuracy in spectral analysis models

Abstract

This paper concerns the model updating problems with no spillover of the quadratic palindromic system $P(\lambda)=\lambda^2 A^{\star}+\lambda Q+A$