| 姓名:Carl De Boor著 作者简介: 作品:《样条实用指南 [英文本]》 |
| preface notation i polynomial interpolation polynomial interpolation:lagrange form polynomial interpolation:divided differences and newton form divided difference table example:osculatory interpolation to the logarithm evaluation of the newton form example:computing the derivatives of a polynomial in newton form other polynomial forms and conditions problems ii limitations of polynomial approximation uniform spacing of data can have bad consquences chebyshev sites are good runge example with chebyshev sites squareroot example interpolation at chebyshev sites is nearly optimal the distance form polynomials problems iii piecewise linear approxima 更多 |
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