DocumentCode
532285
Title
Research on the background value of non-equidistance GM(1,1) model
Author
Zhang, Yi ; Feng, Chang-Huan
Author_Institution
Coll. of Math. & Inf., China West Normal Univ., Nanchong, China
Volume
3
fYear
2010
fDate
22-24 Oct. 2010
Abstract
Based on the principle and characteristic of non-equidistance GM(1,1) model, the new formula of background value has been given and the parameters have been solved by dichotomy in this paper. The example is also given to show that the precision of the new model is high. The new modeling method improves the simulation precision and extends the application scope of the non-equidistance GM(1,1) model.
Keywords
modelling; dichotomy; modeling method; nonequidistance GM(1,1) model; simulation precision; GM(1,1) model; Non-equidistance; background value; dichotomy;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location
Taiyuan
Print_ISBN
978-1-4244-7235-2
Electronic_ISBN
978-1-4244-7237-6
Type
conf
DOI
10.1109/ICCASM.2010.5620275
Filename
5620275
Link To Document