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拉格朗日插值多项式 被引量:2

Lagrange's Interpolation Polynomial
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摘要 利用广义的范德蒙行列式的计算公式,给出了n次拉格朗日插值多项式的系数的一种计算公式. Using extended Vandermonde-Deter minart's calculating fomula has led to the calculating fomula of Lagrony's interpolaation polynomial.
出处 《青岛化工学院学报(自然科学版)》 1992年第4期101-105,共5页 Journal of Qingdao Institute of Chemical Technology(Natural Science Edition)
关键词 行列式 插值 多项式 拉格朗日方程 extended Vandermonde-determinant Lagrange's interpolation polynomial
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