Xiaoyan YANG, Xu HONG, Jianbin ZHOU, Guanghui LIAO, Yu CAO, Dashun YAN. Gaussian pulse shaping algorithm for dual exponential signals based on wavelet transform[J]. NUCLEAR TECHNIQUES, 2023, 46(5): 050403
- NUCLEAR TECHNIQUES
- Vol. 46, Issue 5, 050403 (2023)
Fig. 1. Gaussian pulse shaping in the presence of false signal
Fig. 2. Gaussian pulse shaping when false signal is eliminated
Fig. 3. Block diagram of implementation of Gaussian pulse shaping algorithm
Fig. 4. Impulse response of Gaussian pulse shaping system for double exponential signal
Fig. 5. Gaussian pulse shaping with different tpeak
Fig. 6. Gaussian pulse shaping with different σ
Fig. 7. Gaussian pulse shaping with different s
Fig. 8. Impact on frequency characteristics corresponding to different σ
Fig. 9. Impact on frequency characteristics corresponding to different s
Fig. 10. Results of shaped pulses in time domain and frequency domain
Fig. 11. Pile-up pulse separation performance of different pulse shaping algorithms
Fig. 12. Energy spectra obtained by different pulse shaping algorithms
Fig. 13. Relationship between energy resolution and peaking time under different tube current conditions
Fig. 14. Relationship between the area of the 5.89 keV peak and peaking time under different tube current conditions
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