search:lagrange interpolation wiki相關網頁資料

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In numerical analysis, Lagrange polynomials are used for polynomial interpolation. For a given set of distinct points x_j and numbers y_j , the Lagrange  ......
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The resulting formula immediately shows that the interpolation polynomial exists under the conditions stated in the above theorem. Lagrange formula is to be ......
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Lagrange's formula may refer to a number of results named after Joseph Louis Lagrange: Lagrange interpolation formula · Lagrange–Bürmann formula · Triple ......
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Thus, it is more appropriate to speak of "the Newton form of the interpolation .... Lagrange's formula (not a difference formula) allows that also, but going to the ......
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At the interpolating points, the error between the function and the .... Jean-Paul; Trefethen, Lloyd N. (2004), "Barycentric Lagrange interpolation", SIAM Review ......
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This is again an Nth degree polynomial approximation formula to the function f(x), which is known at discrete points xi, i = 0, 1, 2 . . . Nth. The formula can be ......
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28 Nov 2006 ... Lagrange Interpolation Polynomial. If you have a set of N points on a cartesian plane, there will always exist an N-1th order polynomial of the ......
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31 Mar 2013 ... This article needs to be linked to other articles. You can help ProofWiki by adding these links. To discuss this in more detail, feel free to use the ......