Barycentric−Remez algorithms for best polynomial approximation in the chebfun system

Barycentric−Remez algorithms for best polynomial approximation in the chebfun system

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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...

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Sonraí bibleagrafaíochta
Príomhchruthaitheoirí:	Pachόn, R, Trefethen, N
Formáid:	Report
Foilsithe / Cruthaithe:	Oxford University Computing Laboratory 2008

Míreanna comhchosúla

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