Yang Tiemei

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  • Yang Tiemei
  • 2010 International Conference on Computational…
  • 2010
In this paper an the envelope extension method based on grey prediction is proposed to restrain the end effects of empirical mode decomposition (EMD). The extended signal can reflect trend of raw signal envelope amplitudes, this extension method is simple and ideal. Based on improvement of the empirical mode decomposition, EMD decomposition is used to(More)
  • Yang Tiemei
  • 2011 First International Conference on Robot…
  • 2011
This paper introduced the designing method and working principle of a high precision pressure data acquisition system, which use MSC1210 mcu chip as data acquisition processing center. This system used pressure sensors to collect signals and used multiplexer to switch signals. After PGA signal amplification, S-¦¤ modulation, digital filtering,(More)
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