• They are proven to produce the low-error estimate and incur almost no run-time overhead.

    它们被证明可以产生低误差的估计,并且几乎不占用运行时开销。

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  • Finally, discrete L_2-norm error estimate is obtained.

    对得到的差分格式,给出了L_2模误差估计式。

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  • Given the stability, error estimate of full discretization for the linear equation.

    给出该线性方程全离散的稳定性和误差估计。

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  • The weighted least square iteration computational equations and error estimate equations...

    给出了加权最小二乘法的迭代计算公式和误差估计公式。

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  • After the error equations are analyzed, the H_0 ~ 1-error estimate and stability are derived.

    通过分析该格式的误差方程,得到格式的H_0 ~ 1 -模误差估计。

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  • The second part introduces an interpolation spline of bilinear blend, and gives the error estimate.

    第二部分引入双线性混合插值样条并给出误差估计。

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  • The weighted least square iteration computational equations and error estimate equations are given.

    给出了加权最小二乘法的迭代计算公式和误差估计公式。

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  • This article has introduced the application of through survey as well as its error estimate and precision analysis.

    结合测量实例,介绍贯通测量在矿山的应用与误差预计。

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  • The convergence of the iterative method is proved under some conditions, and an error estimate formula is presented.

    在给定条件下,证明了该迭代法的收敛性,并给出了误差估计式。

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  • Finally, some numerical experiments were presented on the adapted meshes with a posteriori error estimate as criterion.

    最后,给出了以误差估算值为准则的自适应网格上的数值结果。

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  • Procedure for computing a reliable and efficient a-posteriori error estimate in finite element contact problem analysis is presented.

    本文提供了一种可作为弹性接触问题有限元分析后处理过程的误差估计方法。

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  • In this paper we present the parabolic equation mixed element anisotropic analysis, we give error estimate of the semi-discrete scheme.

    讨论抛物型方程的混合元的各向异性分析,给出了半离散格式的误差估计。

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  • In this paper, a new method of error estimate for the generalized difference method of second order elliptic problems on triangle grids is given.

    文章给出了三角网格上二阶椭圆问题广义差分方法的一种新的误差估计方法。

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  • In Chapter 5, we discuss the superconvergence and extrapolation of bilinear finite element with no-smooth solution by the new error estimate method.

    第五章利用新的误差估计方法讨论了双线性元的超收敛性及非光滑解双线性元的外推。

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  • There are convex function and concave function, Which are of expansive application in many aspects, especially in inequality proof and error estimate.

    凸(凹)函数有很多特性,这些性质可广泛应用于不等式的证明及误差估计等方面。

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  • Using the analytic method of the anisotropic element, error estimate for the second order problem is obtained without the limitation of regularity conditions.

    利用各向异性单元分析方法得到了二阶问题的误差估计,从而避开了正则性条件的限制。

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  • In this paper, the mathematical theory of the nodal expansion method for 2nd order elliptical equation including variational principle and error estimate is established.

    本文建立了二阶椭圆方程节点展开法数学理论,包括变分原理和误差估计等。

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  • In rotor flux adaptive observers, the influence of flux amplitude tracking error estimate and rotor resistance estimate error in addition to speed tracking error is considered.

    磁链自适应观测器中的非线性修正项除考虑转速跟踪误差的影响外,还考虑了转子电阻估计误差和磁链观测误差的影响。

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  • An error estimate model of rotation vector was analyzed for the strapdown attitude algorithms. Based on this model, some kinds of high_accuracy strapdown attitude algorithms were deduced.

    针对捷联惯导系统姿态算法分析了一种旋转矢量误差估计模型,并从该模型出发,推导了几种高精度的捷联姿态算法。

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  • We discussed the problems of convergence by norm of a matrix, obtaining the formulation of error estimate and the conditions of convergence in requesting the solutions by iterative method.

    利用矩阵的范数讨论了矩阵的收敛问题,得出了迭代法求解时的收敛条件及误差估计。

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  • The problem of error estimate in the primary measurement, the selection of measuring instrument accuracy and the calculation of the effective data are discussed and explained with examples.

    讨论了物理实验基础知识中一次测量的误差估计、测量仪器精度的选择和有效数字运算等问题,并以实例予以说明。

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  • Based on high effective locations algorithm and error estimate, improvement of the public-key scheme based on Chebyshev maps proposed recently was presented and a key agreement protocol was given.

    基于高有效位的数字计算方法和误差估计方法,对目前已提出的基于切比雪夫映射的公钥加密方法进行了改进,得到一种密钥协商协议。

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  • The research fields have high precise numerical simulated method and its error estimate theory, the mechanical behavior of carbon/carbon composites, the mechanical behavior of braided composites, etc.

    研究领域:高精度数值模拟方法及其误差估计理论、碳/碳复合材料力学行为研究、编织复合材料力学行为研究等。

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  • The research fields have high precise numerical simulated method and its error estimate theory, the mechanical behavior of carbon/carbon composites, the mechanical behavior of braided composites, etc.

    研究领域:高精度数值模拟方法及其误差估计理论、碳/碳复合材料力学行为研究、编织复合材料力学行为研究等。

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