Open AccessConstructing Least-Squares Polynomial Approximations
Author(s) -
Ling Guo,
Akil Narayan,
Tao Tang
Publication year - 2020
Publication title -
siam review
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 4.683
H-Index - 120
eISSN - 1095-7200
pISSN - 0036-1445
DOI - 10.1137/18m1234151
Subject(s) - polynomial , least squares function approximation , mathematics , sampling (signal processing) , computer science , statistics , mathematical analysis , estimator , filter (signal processing) , computer vision
Polynomial approximations constructed using a least-squares approach form a ubiquitous technique in numerical computation. One of the simplest ways to generate data for least-squares problems is wi...
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