• DocumentCode
    3116510
  • Title

    A new method to find the original value of various GM(1,1) with optimum background value

  • Author

    Zhang, Yi ; Wei, Yong ; Xiong, Chang-wei

  • Author_Institution
    Coll. of Math. & Inf., China West Normal Univ., Nanchong
  • fYear
    2008
  • fDate
    12-15 Oct. 2008
  • Firstpage
    2476
  • Lastpage
    2480
  • Abstract
    Aim at various GM(1,1)with optimum background value, a new method that consider the discrete variable k as a continuous one and let the derivative of series x(1) (k) be the original value is presented and used by the various GM(1,1) in this paper. Some examples are also given to show that the precision of all these new models are higher and the new method is possibility and availability.
  • Keywords
    continuous systems; discrete systems; grey systems; GM(1,1); continuous variable; discrete variable; optimum background value; original value; Difference equations; Differential equations; Educational institutions; Mathematics; GM(1,1); background value; original value;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Systems, Man and Cybernetics, 2008. SMC 2008. IEEE International Conference on
  • Conference_Location
    Singapore
  • ISSN
    1062-922X
  • Print_ISBN
    978-1-4244-2383-5
  • Electronic_ISBN
    1062-922X
  • Type

    conf

  • DOI
    10.1109/ICSMC.2008.4811667
  • Filename
    4811667
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3116510