Open Access
Table 3
Mean period estimation errors of the two methods under different cosmic background noise flows.
| Method | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 |
|---|---|---|---|---|---|---|
| Traditional method | 6.3470 | 9.3690 | 11.4430 | 11.8760 | 12.6850 | 13.7290 |
| χ2-PE method | 4.9440 | 5.8560 | 7.1110 | 7.7090 | 7.7360 | 7.9060 |
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