Recursive solution and stability conditions for 2-D least-squares modeling and stabilization problems (Q917518)
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scientific article; zbMATH DE number 4156344
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Recursive solution and stability conditions for 2-D least-squares modeling and stabilization problems |
scientific article; zbMATH DE number 4156344 |
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Recursive solution and stability conditions for 2-D least-squares modeling and stabilization problems (English)
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1990
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It is shown that two-dimensional least-squares modeling and planar least- squares inverse (PLSI) stabilization problems can be treated in a unified manner. A recursive Cholesky factorization algorithm is developed. A set of sufficient conditions ensuring stability of the model or of the PLSI are presented. The considerations are illustrated by two numerical examples.
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two-dimensional least-squares modeling
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Cholesky factorization
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