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Unformatted text preview: % % We see that the factorization and solution % are all extremely accurate - up to roundoff error -% and Q is orthogonal up to roundoff error. % This shows that the QR factorization was always stable. % % Note that the extra accuracy of the solution compared % with the earlier homework results can be explained by % the fact that the matrices generated were less likely % to be ill-conditioned as they have 10 rather than 100 % singular values....
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This note was uploaded on 05/08/2009 for the course MATH 5316 taught by Professor Dr.thomashagstrom during the Spring '09 term at SMU.
- Spring '09