Tracing implicitly defined curves and the use of singular value decomposition
โ Scribed by Basem S. Attili
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 459 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0168-9274
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A procedure to correct an existing potential energy surface using experimental spectroscopic data is presented. The current approach uses an inverse perturbation analysis with a least-square fitting and solves linear algebraic equations by singular value decomposition. Application to a two-dimension
AWract-Parametric identification problems, often, require solving systems of algebraic equations via mversion of matrices of noisy data. Generally, these problems are badly conditioned and, therefore, small perturbations in the experimental data result in magnified errors in the ident&ed parameters.