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Using SPSS and Matlab to Study Stability of Rodent Community

  

  1. (1. Jiangxi Institute of Computing Technology, Nanchang 330003, China;
    2. Software Engineering and Technology Research Center of Jiangxi Province, Nanchang 330003, China;
    3. School of Software, East China Jiaotong University, Nanchang 330013, China)
  • Received:2017-04-01 Online:2017-06-23 Published:2017-06-23

Abstract: The stability of rodent community in a desert area of Northwest China is analyzed. By GM(1,1) statistical analysis mathematical model, SPSS predicts their respective change trends of the numbers of different rodents in different disturbance conditions. Combining Matlab simulation with neural network algorithm, the influence of external disturbance on the diversity of rodent community is analyzed. The integration of the two methods can more reasonably analyze and predict the change trends of animal communities in the area, so as to get the stability of rodent community in this area.

Key words: GM(1,1) mathematical model, SPSS, interference, neural network algorithm, stability

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