2 papers
gr-qc2025
Wavelets for power spectral density estimation of gravitational wave data
Jin-Bao Zhu, Chao-Wan-Zhen Wang, Guo-Qing Huang +1
Power spectral density (PSD) estimation is a critical step in gravitational wave (GW) detectors data analysis. The Welch method is a typical non-parametric spectral estimation appr…
gr-qc2024
Testing the first law of black hole mechanics with gravitational waves
Chao-Wan-Zhen Wang, Jin-Bao Zhu, Guo-Qing Huang +1
The successful observation of gravitational waves has provided humanity with an additional method to explore the universe, particularly black holes. In this study, we utilize data…