翻訳と辞書 Words near each other ・ Discrete modelling ・ Discrete Morse theory ・ Discrete nanoscale transport ・ Discrete optimization ・ Discrete optimized protein energy ・ Discrete orthogonal polynomials ・ Discrete papular lichen myxedematosus ・ Discrete phase-type distribution ・ Discrete Poisson equation ・ Discrete q-Hermite polynomials ・ Discrete rate simulation ・ Discrete series representation ・ Discrete sine transform ・ Discrete space ・ Discrete spectrum ・ Discrete spline interpolation ・ Discrete symmetry ・ Discrete system ・ Discrete time and continuous time ・ Discrete tomography ・ Discrete transform ・ Discrete two-point space ・ Discrete Universal Denoiser ・ Discrete valuation ・ Discrete valuation ring ・ Discrete wavelet transform ・ Discrete-stable distribution ・ Discrete-time beamforming ・ Discrete-time Fourier transform ・ Discrete-time signal Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Discrete spline interpolation ： ウィキペディア英語版 Discrete spline interpolation In the mathematical field of numerical analysis, discrete spline interpolation is a form of interpolation where the interpolant is a special type of piecewise polynomial called a discrete spline. A discrete spline is a piecewise polynomial such that its central differences are continuous at the knots whereas a spline is a piecewise polynomial such that its derivatives are continuous at the knots. Discrete cubic splines are discrete splines where the central differences of orders 0, 1, and 2 are required to be continuous. Discrete splines were introduced by Mangasarin and Schumaker in 1971 as solutions of certain minimization problems involving differences. ==Discrete cubic splines== Let ''x''1, ''x''2, . . ., ''x''''n''-1 be an increasing set of real numbers. Let ''g''(''x'') be a piecewise polynomial defined by :$$ g(x)= \begin g_1(x) & xg_i(x) & x_\le x < x_i \text i = 2,3, \ldots, n-1\\ g_n(x) & x\ge x_ \end where ''g''1(''x''), . . ., ''g''''n''(''x'') are polynomials of degree 3. Let ''h'' > 0. If :$$ (g_-g_i)(x_i +jh)=0 \text j=-1,0,1 \text i=1,2,\ldots, n-1 then ''g''(''x'') is called a discrete cubic spline.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Discrete spline interpolation」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.