%0 Journal Article
%A SUN Meilan1
%A ZHU Gongqin2
%A XIE Jin1
%T Parameter method of constructing rational interpolating function
%D 2014
%R
%J Computer Engineering and Applications
%P 47-52
%V 50
%N 19
%X There are a lot of excellent conclusions for the study of rational interpolating problem with the rational fractional function decided degree type. Whether rational interpolating problem has a solution or not depends on the given function values [f(xi),i=0,1,?,m+n]of the being interpolated function. It is pointed out that the rational interpolating problem always has solutions when the sum of the degree of numerator polynomial and denominator Poly-nomial is “N”. Proceeding from the hypothetical degree type of rational interpolating function, the positive integer parameter “d” is introduced and a method for the determination of rational interpolating functions is presented. The method can construct rational fraction functions satisfying the interpolating conditions and it is more flexible with a small amount of calculation.
%U http://cea.ceaj.org/EN/abstract/article_32394.shtml