DocumentCode
2575274
Title
The Lagrange interpolation polynomial algorithm error analysis
Author
Cai, Qiang ; Song, Laizhong
Author_Institution
Coll. of Sci., China Three Gorges Univ., Yichang, China
fYear
2011
fDate
27-29 June 2011
Firstpage
3719
Lastpage
3722
Abstract
Base on the Lagrange interpolation polynomial algorithm, the error analysis is discussed in this paper. Firstly, we derive the Lagrange interpolation polynomial algorithm and introduce the shape function with the usage of related data figures. Secondly, how to derive the Lagrange interpolation function is also simply introduced. At last, some examples have been given to display the error analysis of the Lagrange interpolation polynomial algorithm and two conclusions are suggested to minimize the errors in Lagrange interpolation.
Keywords
computational geometry; error analysis; interpolation; polynomials; Lagrange interpolation function polynomial algorithm; error analysis; shape function; Algorithm design and analysis; Computers; Error analysis; Interpolation; Polynomials; Presses; Shape; Error analysis; Lagrange interpolation polynomial algorithm; Shape function;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-9762-1
Type
conf
DOI
10.1109/CSSS.2011.5972217
Filename
5972217
Link To Document