Research Article
Approximating the Matrix Sign Function Using a Novel Iterative
Method
Table 3
Results of comparisons for Example
6 with norm scaling.
| | Matrices | | | | | | | | | | |
| | Number of iterations for the scaled (5) | 12 | 11 | 11 | 12 | 13 | 12 | 11 | 10 | 14 | 10 | | Number of iterations for the scaled (6) | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | | Number of iterations for the scaled (12) | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 4 |
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