journal6 ›› 2006, Vol. 27 ›› Issue (3): 67-70.

• Physics and electronics • Previous Articles     Next Articles

Application  Statistical Analysis Method in the Study of the Plant Electrical Signal


  1. (China Jiliang University,Hangzhou 310034,Zhejiang China)
  • Online:2006-05-25 Published:2012-09-11

Abstract: The plant electrical signal is a kind of complicated signal,and the traditional electrophysiological method couldn’t get more useful message from it. This article analyzes the plant electrical signal in time domain and frequency domain by using the statistical analysis method.The plant electrical signal is a kind of random and micro signal,and its amplitude value is in the μV magnitude.It varies acutely with the time,and in different time,its relativity is weak.It is a low-frequency signal,and its power spectrum mostly distributes in the less than 5Hz frequency range.

Key words: plant, electrical signal, statistical analysis

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