Opto-Electronic Engineering, Volume. 49, Issue 5, 210391(2022)
Research on the forward predictor of minimum mean square error in laser vibrometer
Fig. 9. Block diagram of adaptive filtering data processing flow for vibration velocity signal
Fig. 10. Experimental equipment and schematic diagram. (a) Schematic diagram of experimental system; (b) Physical drawing of experimental system
Fig. 11. Waveform and spectrum comparison before and after filtering. (a) Waveform and spectrum diagram before filtering; (b) Waveform and spectrum diagram after filtering
Fig. 12. Experiment on the relation between input signal frequency and filter SNR
Fig. 13. Experiment on the relationship between input signal peak value and filter SNR
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Zhihao Wang, Wenxi Zhang, Zhou Wu, Xinxin Kong, Yongbiao Wang, Yiwei Hao. Research on the forward predictor of minimum mean square error in laser vibrometer[J]. Opto-Electronic Engineering, 2022, 49(5): 210391
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Received: Dec. 4, 2021
Accepted: --
Published Online: Jun. 10, 2022
The Author Email: Zhang Wenxi (zhangwenxi@aoe.ac.cn)