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interpolation polynomial中文是什么意思

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用"interpolation polynomial"造句"interpolation polynomial"怎么读"interpolation polynomial" in a sentence

中文翻译手机手机版

  • 插值多项式
  • 内插多项式

例句与用法

  • A linear combination of lagrange interpolation polynomial
    插值多项式的线性组合
  • The convergence of interpolation polynomials based on unit roots
    基于单位根上插值多项式的收敛性
  • Estimation of approximation order of lagrange interpolation polynomial after revised
    插值多项式的收敛阶的估计
  • Confluent interpolation polynomial
    汇合内插多项式
  • Research on emile borel ' s work on improving lagrange interpolation polynomial
    对波莱尔改进拉格朗日插值公式思想方法的研究
  • Convergence order of double variate combination trigonometric interpolation polynomials
    二元组合型三角插值多项式的收敛阶
  • The trigonometric interpolation polynomials ' simultaneous approximation of functions and their derivatives
    三角插值多项式对函数及其导数的同时逼近
  • The errors in calculating derivatives for the gll collocation points are evaluated , which can be alleviated from o ( ( n4 ) to o ( ( n2 ) by the double - precision method proposed in the present paper , where ( denotes the machine precision and n the order of the interpolation polynomials in the elements
    文中对gll配置点下的求导误差进行了分析,提出的双精度方法可以将求导误差从o ( ( n4 )减小到o ( ( n2 ) ,其中(为机器精度, n为单元内插值多项式阶数。
  • In the terms of interpolation , the image reconstructed from nearest interpolation or linear interpolation has good edge but serious noise ; reconstruction from 4 * 4cubic interpolation or three b - spline or three - order lagrange interpolations has better local character . 2 x 2cubic interpolations which has both better edge and local character is the ideal interpolation , the following is the basic principle during reconstruction : ( 1 ) the more width of interpolation , the more number of summation and the more order of interpolation polynomial , the higher of density resolution ; ( 2 ) the more of interpolation polynomial and width of interpolation , the more of reconstruction time simultaneously , aimed at eliminating the effects of noise contained in projection data , in this paper , author analysis cause and effects of common artifacts . importantly , discusses convolution back - projection reconstruction algorithm with a shift axis of rotation has been derived for correcting images that acquired with a divergence axis of rotation using the fan beam geometry with an angle - equaled detector
    在ct图像重建时,选择有限带宽窗有较好的空间分辨率,三角形窗有较好的密度分辨率,选择余弦窗则使得空间分辨率与密度分辨率的折衷;从窗函数的频谱角度来讲,可以用于图像重建的一个良好的卷积窗函数应该具备以下条件: ( ? )小的3db带宽b ,即最小的主瓣宽度; ( ? )最小的旁瓣最大峰值a ; ( ? )最大的旁瓣峰值衰减速度d ;就内插函数而言,临近点内插与线性内插重建图像噪声大,但有较好的边缘与细节; 4 4三次内插、三次b -样条与四次拉格朗日多项式内插图像平滑,局部特性较好。
  • A kind of operator of trigonometric interpolation polynomials with bivariate product was constructed based on an equidistant node set , so that the operator could be converged uniformly to bivariate continuous functions with periodicity of 27 on whole plane , and the convergence order of the approximation would be optimal for a body of functions with arbitrary - ordered continuous partial deritives
    摘要构造了一类基于等距结点组上的二元三角插值多项式算子,使得该算子在全平面上一致收敛到每个以2为周期的二元连续函数,并且对具有任意阶连续偏导数的函数全体的逼近具有最佳收敛阶。
  • 更多例句:  1  2
用"interpolation polynomial"造句  
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