Piecewise linear polynomial functions and applications to analysis and parameter identification
作者:
CHING-TIEN LIOU,
YI-SHYONG CHOU,
期刊:
International Journal of Systems Science
(Taylor Available online 1987)
卷期:
Volume 18,
issue 10
页码: 1919-1929
ISSN:0020-7721
年代: 1987
DOI:10.1080/00207728708967164
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The operational matrix of piecewise linear polynomial functions is derived. Then the problems of analysis and parameter identification are studied on this piecewise linear polynomial basis. The algorithms proposed are analogous to those derived for the orthogonal functions. The piecewise polynomial basis has certain advantages and convenience over other orthogonal functions. Illustrative examples are given for demonstration. The satisfactory results are obtained owing to the rapid convergence property of the piecewise linear polynomial functions.
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