DocumentCode
2202613
Title
Application of Chebyshev polynomial in predicting of energy consumption per capita
Author
Zhang, Hong-qin ; Gao, Lai-bin
Author_Institution
Coll. of Inf. & Technol., Jilin Agric. Univ., Changchun, China
fYear
2011
fDate
9-11 Sept. 2011
Firstpage
3564
Lastpage
3566
Abstract
Based on statistical data of National Statistical Bureau of China, and giving the least-squares fitting of Chebyshev polynomial, the data of energy consumption per capita from 1983 to 2008 is analyzed by GM (1,1) method and Chebyshev polynomial least squares method respectively. The results showed that Chebyshev polynomial least squares fitting method is excellent, per capita energy consumption from 2009 to 2013 is predicted by this method.
Keywords
Chebyshev approximation; economics; energy consumption; least squares approximations; polynomial approximation; Chebyshev polynomial; energy consumption per capita prediction; least squares fitting; Chebyshev approximation; Educational institutions; Energy consumption; Fitting; Mathematical model; Polynomials; 1); Chebyshev polynomial; GM (1; least squares;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Communications and Control (ICECC), 2011 International Conference on
Conference_Location
Zhejiang
Print_ISBN
978-1-4577-0320-1
Type
conf
DOI
10.1109/ICECC.2011.6068003
Filename
6068003
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