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COMPOSITE-EXPONENTIAL-FITTING INTERPOLATION RULES
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 Title & Authors
COMPOSITE-EXPONENTIAL-FITTING INTERPOLATION RULES
Kim, Kyung-Joong;
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 Abstract
This paper demonstrates how composite-exponential-fitting interpolation rules can be constructed to fit an oscillatory function using not only pointwise values of that function but also of that functions's derivative on a closed and bounded interval of interest. This is done in the framework of exponential-fitting techniques. These rules extend the classical composite cubic Hermite interpolating polynomials in the sense that they become the classical composite polynomials as a parameter tends to zero. Some examples are provided to compare the newly constructed rules with the classical composite cubic Hermite interpolating polynomials (or recently developed interpolation rules).
 Keywords
interpolation rule;
 Language
English
 Cited by
1.
한국 서해 어청도 해조상 및 군집구조,김영식;양은아;남기완;

한국환경생태학회지, 2013. vol.27. 6, pp.655-665 crossref(new window)
1.
Error analysis for frequency-dependent interpolation formulas using first derivatives, Applied Mathematics and Computation, 2011, 217, 19, 7703  crossref(new windwow)
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