Correlation method estimation of the modulation signal in the weak equivalence principle test<xref rid="cpb_27_8_080402_fn1" ref-type="fn">*</xref> <fn id="cpb_27_8_080402_fn1"><label>*</label> <p>Project supported by the National Natural Science Foundation of China (Grant Nos. 11575160, 91636221, and 11605065).</p></fn>

Correlation method estimation of the modulation signal in the weak equivalence principle test* *

Project supported by the National Natural Science Foundation of China (Grant Nos. 11575160, 91636221, and 11605065).

Luo Jie¹, Shen Liang-Cheng¹, Shao Cheng-Gang^{2, †}, Liu Qi^{3, ‡}, Zhang Hui-Jie¹

The autocorrelation function for the basic noise of the experimental data. It can be confirmed that the basic noise satisfies the statistical properties of white noise generally, which can be regarded as the white noise model.