Barycentric−Remez algorithms for best polynomial approximation in the chebfun system
Variants of the Remez algorithm for best polynomial approximation are presented based on two key features: the use of the barycentric interpolation formula to represent the trial polynomials, and the setting of the whole computation in the chebfun system, where the determination of local and global...
Những tác giả chính: | , |
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Định dạng: | Report |
Được phát hành: |
Oxford University Computing Laboratory
2008
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Barycentric-Remez algorithms for best polynomial approximation in the chebfun system
Được phát hành 2009
Journal article
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Barycentric-Remez algorithms for best polynomial approximation in the chebfun system
Được phát hành 2008
Report