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截断     
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  truncation
    The Stability and Local Truncation Error in Applying Gear's Method to Second-Order Differential Equations
    Gear法用于二阶线性微分方程组时的稳定性与局部截断误差分析
短句来源
    RUNGE-KUTTA METHODS WITH MINIMIZING THE LOCAL TRUNCATION ERROR
    具极小化局部截断误差的Runge-Kutta方法
短句来源
    Empirical Bayes Absolute Error Loss Estimation for Parameter of One-Side Truncation Distribution Families
    绝对值损失下单边截断型分布族参数的经验Bayes估计
短句来源
    SIMPLYFYING OF THE EXPRESSION FOR TRUNCATION ERRORS
    线性截断误差表达式的简化
短句来源
    Empirical Bayes Estimation of Parameter for One-Sided Truncation Distribution Families
    单边截断型分布族位置参数的经验Bayes估计
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  truncated
    REPRESENTATIONS OF Box SPLINES BY TRUNCATED POWERS
    Box样条的多元截断函数表示
短句来源
    The Study of Truncated Criterion and Principle of Choosing Initial Vector in Truncated Lanczos Method
    截断Lanczos法的截断准则与初始向量选择原则的研究
短句来源
    CONVERGENCE RATE OF EB ESTIMATOR OF TWO DIMENSIONAL ONE-SIDED TRUNCATED DISTRIBUTION FAMILY
    二维单边截断型分布族中EB估计及其收敛速度
短句来源
    THE EQUIVARIANT ASYMPTOTIC EFFICIENT ESTIMATORS OF LOCATION PARAMETER FOR A KIND OF TRUNCATED MODEL
    一类截断模型位置参数的同变渐近有效估计
短句来源
    A TRIANGLE ESTIMATION IN THE TRUNCATED REGRESSION MODEL
    基于截断数据三角级数回归估计
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  cutoff
    The Computation and Cutoff Selection of the Optimal B_f-Robust Regression Estimators
    最优B_f—稳健回归估计量的计算与截断值选择
短句来源
    Study on Optimized Model for Cutoff
    截断切割的优化模型
短句来源
    The analysis of the cutoff errors in non-linear magnetic medium integal-differential discreteness
    含非线性磁介质中积分差分离散的截断误差
短句来源
    In the paper, there are three important filter functions to be offered, the regularization constructed by the third filter is called spectral cutoff, and the regularization by the first filter is just Tikhonov regularization.
    文中给出了滤子函数的充分条件和三个最重要的滤子函数,其中,用第三个滤子函数构造的正则化是谱截断正则化,而用第一个滤子函数构造的正则化正是Tikhonov正则化。
短句来源
    However, a new type of wavelet —can avoid cutoff, so the errors can be eliminated.
    另外,对于无限长的小波使用时只能用其截断函数,截断必然带来误差,而一种新型小波—紧支集正交小波能避免截断,从而消除误差.
短句来源
更多       
  local truncation
    The Stability and Local Truncation Error in Applying Gear's Method to Second-Order Differential Equations
    Gear法用于二阶线性微分方程组时的稳定性与局部截断误差分析
短句来源
    RUNGE-KUTTA METHODS WITH MINIMIZING THE LOCAL TRUNCATION ERROR
    具极小化局部截断误差的Runge-Kutta方法
短句来源
    The Albrecht five-layer explicit difference scheme for solving four order rod vibration equation is reconstructed by introducing dissipative term. It is proved that the order of local truncation error is O(τ~2+h~2+(τ[]h)~2),which is absolutely stability.
    利用加耗散项的方法,重新构造了解四阶杆振动方程的Albrecht五层显式差分格式,并证明其局部截断误差阶为O(2τ+h2+(τh)2),且是绝对稳定的.
短句来源
    y~j),2-stage second-order up to 4-stage fourth-orderRunge-Kutta formulas with minimizing the local truncation error are established.
    y~j 为有界的方法,便建立了具极小化局部截断误差的二级二阶直到四级四阶的Runge-Kutta 公式.
短句来源
    Two absolute stable and high accuracy semi-explicit difference schemes where r= qt/h3 for solving the initial boundary value problems of the dispersive equation ut = auxxx are constructed. Thc local truncation errors for these difference schemes arc O(t2+ h4+t2/h2)
    本文对色散方程ut=auxxx的初边值问题,构造两个绝对稳定的半显式格式,其局部截断 误差为O(τ2+h4+τ2/h2),精度较高.
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  truncation
An Estimation of the Truncation Error for the Two-Channel Sampling Formulas
      
The aim of the article is to obtain an estimation for the truncation error in the
      
This resulted from the truncation error between the numerical solution and exact solution of the Reynolds stress equations.
      
Truncation fragments of the α subunit were screened for interactions against these two substrate fragments.
      
Significant and escalating truncation of the redusome DNA causes cell aging due to an arising and increasing deficit of fRNAs and, for this reason, the lack of required ions near certain structural genes.
      
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  truncated
This includes the polynomiality of the invariant subalgebra of the symmetric algebra of a (truncated) parabolic subalgebra, the existence of a slice to the regular coadjoint orbits and the construction of maximal Poisson
      
Maximal Poisson Commutative subalgebras for truncated parabolic
      
Tight Frames of Polynomials and the Truncated Trigonometric Moment Problem
      
A simple parametrization is given for the set of positive measures with finite support on the circle group T that are solutions of the truncated trigonometric moment problem:
      
In the present work we study some weighted inequalities for T*, which is the supremum of the truncated operators associated with T.
      
更多          
  cutoff
Let Γ be a smooth compact convex planar curve with arc length dm and let dσ=ψ dm where ψ is a cutoff function.
      
The short-wave cutoff boundary of the capillary wave spectrum is established.
      
Thus, as the particle concentration increases, the central jump in compression [shock wave] moves in the direction of the nozzle cutoff, while the Mach number on the axis of the jet in front of the forward jump diminishes.
      
The results of an experimental study of a flow of rarefied gas of density ~10-5 g/cm3 beyond the cutoff of a hypersonic nozzle (M?11) by means of an electron beam with energy up to 43 keV are presented.
      
A study is made of the propagation of three-dimensional acoustic perturbations in a two-dimensional gas flow in axisymmetric channels of variable cross sectional area at frequencies near the cutoff frequency.
      
更多          
  local truncation
For the model to be computationally stable, the local truncation error of integration should be equal to 10-14 and the double precision of the Standard for Binary Floating-Point Arithmetic IEEE 754-1985 should be used.
      
Their local truncation errors are O(τ+h) and stability conditions are from |R|≤0.25 to |R|≤10, where |R|=|a|τ/h3, which, is much better than |R|≤0.25[1].
      
The stability condition and local truncation error for the scheme are τ >amp;lt; 1/2 andO(Δt2 + Δx4 + Δy4 + Δz4), respectively.
      
The form is an expression for the local truncation error for a certain class of difference schemes.
      
By this term we mean meshes on which the local truncation error of the method is approximately constant in some norm.
      
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