Theory and Modern Applications
Table 5 Results of comparison for the dimension \(\pmb{m\times n=510\times 500}\) in terms of the number of iterations
From: Several numerical methods for computing unitary polar factor of a matrix
Matrix No. | NM | ANM | KHM | PM1 | PM2 | PM3 |
|---|---|---|---|---|---|---|
1 | 12 | 9 | 7 | 5 | 6 | 5 |
2 | 12 | 9 | 7 | 5 | 6 | 5 |
3 | 12 | 9 | 7 | 5 | 6 | 5 |
4 | 12 | 9 | 7 | 5 | 6 | 5 |
5 | 12 | 9 | 7 | 5 | 6 | 5 |
6 | 12 | 9 | 7 | 5 | 6 | 5 |
7 | 12 | 9 | 7 | 5 | 6 | 5 |
8 | 12 | 9 | 7 | 5 | 6 | 5 |
9 | 12 | 9 | 7 | 5 | 6 | 5 |
10 | 12 | 9 | 7 | 5 | 6 | 5 |