✦ LIBER ✦

Global and local date reduction strategies for cubic splines

✍ Scribed by U.A. Wever

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 353 KB
Volume: 23
Category: Article
ISSN: 0010-4485
DOI: 10.1016/0010-4485(91)90003-f

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✦ Synopsis

Global and local algorithms are developed, which minimize the number of knots of approximating cubic spline functions within a given deviation in the uniform norm. The global algorithm leads to a good approach to the minimum number of knots. The local algorithm saves computing time but generally leads to satisfactory results.