| SNR = 25 dB | SNR = 10 dB | SNR =-5 dB | |||
---|---|---|---|---|---|---|
 | Complexity | Time | Complexity | Time | Complexity | Time |
ACDC | 2.1708 × 106 | 1.1357 | 2.0338 × 106 | 1.0535 | 1.6800 × 106 | 0.8761 |
FFDIAG | 1.1001 × 105 | 0.0331 | 1.0878 × 105 | 0.0327 | 9.4380 × 104 | 0.0287 |
LUJ1D | 2.8903 × 105 | 0.0660 | 2.3126 × 105 | 0.0526 | 1.4199 × 105 | 0.0325 |
QRJ1D | 2.2158 × 105 | 0.0383 | 2.4445 × 105 | 0.0421 | 2.6989 × 105 | 0.0468 |
| 2.4462 × 107 | 2.6735 | 2.7498 × 107 | 2.8034 | 2.9646 × 107 | 2.9119 |
| 2.8487 × 106 | 0.8107 | 4.9684 × 106 | 1.1098 | 7.1434 × 106 | 1.2938 |
| 3.0766 × 106 | 1.0455 | 5.0554 × 106 | 1.1932 | 8.2185 × 106 | 1.3026 |