| 方法 |
| 子空间维数k |
| SNR | 时间/秒(s) |
10−2 | GKS | 0.5 | 48 | 3.21e−02 | 0.86e+02 | 2.13 |
tGKS | 0.5 | 4 | 2.10e−02 | 0.98e+02 | 8.41 | |
10−3 | GKS | 0.1 | 41 | 6.62e−02 | 1.31e+02 | 1.10 |
tGKS | 0.1 | 2 | 4.10e−03 | 1.33e+02 | 4.12 |