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This paper is concerned with the problem of algebraic trigonometric mixed Lagrange interpolation.This problem is proved to be solvable.The expression of the interpolation and the trancation error are given.Numerical examples show that the method is effective.
1李岳生，黄友廉．数值逼近．北京：人民教育出版社，19782MeyerDeH，VanthournoutJ，VandenBergheG．OnaNewTypeofMixedInterpolation．JComputApplMath，1990，30：55～693MeyerDeH，VanthourrnoutJ，VandenBergheG．OntheErrorEstimationforaMixedTypeofInter－polation．JComputApplMath，1990，32：407～415
Basic Information:
China Classification Code:O241.3
Citation Information:
[1]Zhang Zhili (Xuchang Teacher′s College) Zhao Yongcheng (Department of System Science & Mathematics,Zhengzhou University).ALGEBRAIC TRIGONOMETRIC MIXED LAGRANGE INTERPOLATION[J].Journal of Zhengzhou University(Natural Science Edition),1998(03).
1998-09-03
1998-09-03