AJUSTAMENTO PARAMÉTRICO POR MÍNIMOS QUADRADOS COM ANÁLISE NA ESTABILIDADE DA SOLUÇÃO
DOI:
https://doi.org/10.5380/bcg.v2i1.1469Abstract
O presente trabalho tem por objetivo mostrar os problemas de estabilidade que podem surgir na solução do problema de mínimos quadrados. Compara cinco métodos de solução para sistemas de equações lineares redundantes e para o caso geral, quando as equações residuais são não-lineares são comparados dois métodos de solução, um de convergência local e outro de convergência global.
Abstract
The aim of this work is to discuss some problems of instability that appears when we are dealing with least square problems. It compares the performance of five methods for the solution of overdetermined system of linear equation and two others for the solution of overdetermined system of nonlinear equations, one with properties of local convergence and another one with properties of global convergence.
Downloads
How to Cite
Issue
Section
License
Submission of an original manuscript to the Journal will be taken to mean that it represents original work not previously published, that is not being considered elsewhere for publication.
The BCG allows the author(s) to hold the copyright without restrictions and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
The BCG also allows the authors to retain publishing rights without restrictions.
