We investigate the applicability of the proposed SET method to analyze a gravitational-wave (GW) signal generated in the procedure of inspiral and merger of a pair of black holes. GW signal detection just won the 2017 Nobel Prize, and GW signal analysis is a very challenging task. The SET is a high-resolution time-frequency (TF) analysis tool, that allows for signal reconstruction. Therefore, the high-resolution TF representation of GW signal can be obtained by the SET, that is shown in the Figure.
The related paper can be found in the website "http://ieeexplore.ieee.org/document/7906573/" . If you use any function contained in this package, plz cite this paper. Thank you very very much.
 G. Yu, M. Yu and C. Xu, "Synchroextracting Transform," IEEE Transactions on Industrial Electronics, vol. 64, no. 10, pp. 8042-8054, Oct. 2017. doi: 10.1109/TIE.2017.2696503
YuGang (2021). Gravitational-wave signal analysis based on Synchroextracting Transform (SET) (https://www.mathworks.com/matlabcentral/fileexchange/65789-gravitational-wave-signal-analysis-based-on-synchroextracting-transform-set), MATLAB Central File Exchange. Retrieved .
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