矩阵阶数 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
IR | 0 | 0 | 0.36 | 0.58 | 0.72 | 0.82 | 0.88 | 0.93 | 0.97 | 0.99 | 1.01 | 1.03 | 1.04 |