Showing 1 - 4 results of 4 for search 'Zengqiang Ma', query time: 0.03s Refine Results
  1. 1
    Fractional Synchrosqueezing Transformation and its Application in the Estimation of the Instantaneous Frequency of a Rolling Bearing

    Fractional Synchrosqueezing Transformation and its Application in the Estimation of the Instantaneous Frequency of a Rolling Bearing by Xin Li, Zengqiang Ma, Suyan Liu, Feiyu Lu

    Published 2020-01-01
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    Article
  2. 2
    An Adaptive Generalized Demodulation Method for Multimedia Spectrum Analysis is Applied in Rolling Bearing Fault Diagnosis

    An Adaptive Generalized Demodulation Method for Multimedia Spectrum Analysis is Applied in Rolling Bearing Fault Diagnosis by Zengqiang Ma, Feiyu Lu, Suyan Liu, Xin Li

    Published 2020-01-01
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    Article
  3. 3
    Envelope demodulation method based on SET for fault diagnosis of rolling bearings under variable speed

    Envelope demodulation method based on SET for fault diagnosis of rolling bearings under variable speed by Zengqiang MA, Xin LI, Suyan LIU, Yongjie GE, Feiyu LU

    Published 2020-11-01
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    Article
  4. 4
    A novel compound from the mushroom Cryptoporus volvatus inhibits porcine reproductive and respiratory syndrome virus (PRRSV) in vitro.

    A novel compound from the mushroom Cryptoporus volvatus inhibits porcine reproductive and respiratory syndrome virus (PRRSV) in vitro. by Zengqiang Ma, Weiwei Zhang, Li Wang, Mengjuan Zhu, Hexiang Wang, Wen-Hai Feng, Tzi Bun Ng

    Published 2013-01-01
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    Article

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