• Semiconductor Optoelectronics
  • Vol. 41, Issue 3, 400 (2020)
XIONG Xinglong*, FENG Lei, LIU Jia, and MA Yuzhao
Author Affiliations
  • [in Chinese]
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    DOI: 10.16818/j.issn1001-5868.2020.03.019 Cite this Article
    XIONG Xinglong, FENG Lei, LIU Jia, MA Yuzhao. De-Noising Method of Ф-OTDR Signal Based on Improved Variational Mode Decomposition[J]. Semiconductor Optoelectronics, 2020, 41(3): 400 Copy Citation Text show less
    References

    [1] Liu Xin, Jin Baoquan, Bai Qing, et al. Distributed fiber-optic sensors for vibration detection[J]. Sensors, 2016, 16(8): 1164.

    [4] Xiong Xinglong, Wei Yongxing, Zhang Wantong, et al. De-noising algorithm of Φ-OTDR signal based on complete ensemble empirical mode decomposition with adaptive noise[J]. Semiconductor Optoelectronics, 2018, 39(4): 600-606.

    [6] Hai Qiang, Zhang Zhihui, Wang Dongsheng, et al. An OTDR event analysis algorithm based on EMD-based denoising and wavelet transform[C]// 12th IEEE Inter. Conf. on Electronic Measurement & Instruments, 2015: 1067-1071.

    [8] Dragomiretskiy K, Zosso D. Variational mode decomposition[J]. IEEE Trans. on Signal Proc., 2014, 62(3): 531-544.

    XIONG Xinglong, FENG Lei, LIU Jia, MA Yuzhao. De-Noising Method of Ф-OTDR Signal Based on Improved Variational Mode Decomposition[J]. Semiconductor Optoelectronics, 2020, 41(3): 400
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