• Furthermore, we discussed a posterior error estimation.

    并在此基础上讨论了后验误差估计。

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  • Next, the iterative error estimation for MRM is discussed.

    讨论了MRM方法中的迭代误差估计。

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  • The timing-error estimation based on waveform detection can be used in PSK/QAM.

    基于波形检测的定时误差估计算法适用于PSK/QAM调制方式。

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  • A posteriori error estimation is the key link of the adaptive finite element analysis.

    后验误差估计是自适应有限元分析的关键环节。

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  • Computer simulation results of trajectory extrapolation and error estimation are also given in this paper.

    本文还给出了弹道外推及误差估计的计算机模拟结果。

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  • In this paper, four methods for local error estimation in finite element solution are described and analyzed.

    本文分析了四种基于局部量计算的恒定磁场后验误差估计方法。

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  • Autofocus generally encompasses two distinct steps, i. e. phase error estimation and phase error compensation.

    自聚焦主要由两个重要步骤组成,即相位误差估计和相位误差校正。

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  • The space curves finally obtained are shown to be curvature continuous. The error estimation of this method is also…

    最终得到的空间曲线能达到曲率连续。对该方法的误差进行了分析,数值例子显示插值效果较好。

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  • The local truncated error estimation of the approximately solution could be obtained with reasonable computational cost.

    通过合理控制计算量,得到了微分方程近似解的局部截断误差的估计。

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  • We present a parallel mesh adaptive finite element algorithm for numerical simulation of flows based on error estimation.

    给出了一种流动数值模拟中的基于误差估算的并行网格自适应有限元算法。

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  • The prediction formula and its error estimation are also established. Its regression and time-varying autoregression model is presented.

    在此基础上建立时变序列预测公式及误差估计公式,给出其回归与时变自回归模型。

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  • Some new models and algorithms are used, they are: zero impedance branch, orthogonal transformations, and measurement error estimation etc.

    采用的新模型与算法有:零阻抗支路处理、正交化算法和量测误差估计等。

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  • An approximate expression of the volume of body of rotation together with its error estimation is derived on the basis of theory of numbers.

    本文用数论方法推导出一个计算旋转体体积的近似公式,并给出该近似公式的误差估计。

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  • To improve the phase error estimation precision and speed, modified iteration step is used, resulting in more effective application of COAA.

    通过对COAA算法采用变步长迭代提高二次相位误差估计的精度和速度,增强算法的实用性。

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  • If the scatter selected in phase gradient algorithm(PGA) algorithm is not isolated, the accuracy of the phase error estimation will be degraded.

    当相位梯度算法挑选的散射点不是孤立散射点时,导致相位误差估计的准确性下降。

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  • As the scheme is designed conforming to the criteria of approximate linear least-mean-square error estimation, it is theoretically quasi-optimal.

    由于该方案是基于近似的线性最小均方误差估计准则而设计的,因此它是一种理论上的准最佳跟踪方案。

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  • Based on the deep study of displaced phase center algorithm, an improved movement error estimation algorithm for multi-hydrophone SAS was proposed.

    在深入分析位移相位中心算法的基础上,提出了一种改进的多接收元合成孔径声纳运动补偿算法。

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  • System error estimation for active radar and passive radar is the key for realizing high precision Information fusion of passive radar and active radar.

    有源雷达和无源雷达系统误差估计是实现有源无源雷达信息高精度融合的关键环节之一。

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  • The convergence of hexahedral isoparametric element of form (2) is analysed in this paper, then the optical interpolation error estimation of it is obtained.

    研究了(2)型等参六面体元,分析了其收敛性并给出了最优插值误差估计。

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  • The application of system transfer function in measuring night airglow, the temperature shift and the error estimation of the system are also briefly discussed.

    另外对系统传输函数在实际气辉测量中的应用、系统的温度漂移以及误差估计也进行了简要讨论。

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  • Finally, the factors influencing pseudo coding ran ging value are discussed, error estimation method is given, and the influence on ranging precision is analysed.

    最后,对影响伪距测量值的因素进行了讨论,给出了误差计算的方法,分析了对测距精度的影响。

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  • With shape functions of mean value interpolation and a bivariate Taylor expression, error estimation of mean value interpolation within polygonal elements is analyzed.

    采用计算机图形学中的多边形平均值坐标,构造出以多边形顶点为插值节点的无理函数插值方法。

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  • As the complexity of engineering analysis problems increases, the Adaptive Finite Element analysis (AFEA) that integrates FEM and error estimation method is applied widely.

    随着工程实践问题的复杂程度不断增加,集有限单元法和误差分析方法于一体的自适应有限单元法的应用不断普及。

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  • It is exemplified that, with a credible error estimation, their performances are superior to the frequently-used one, which determine internal inductance via the vector magnetic potential.

    实例计算表明这两种新算法的性能优于常用的通过磁矢势求解内电感的算法,并能得到可信的误差估计。

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  • By introducing the so-called blending partial differences, a recursive algorithm is given as well as a numerical example. The characteristic theorem and an error estimation are also presented.

    通过引入所谓的混合偏差商,给出一个递推算法及一个数值例子,进一步给出了其特征定理和误差估计。

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  • The error estimation of rational cubic spline with linear denominators is given, and then the interpolation of a kind of space closed curves under cylindrical coordinate system is investigated.

    给出了具有线性分母的有理三次样条函数的误差估计,并在柱面坐标系下对一类空间闭曲线的插值问题进行了研究;

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  • This algorithm can realize linear minimum mean square error estimation of yaw rate, and on-line estimate statistical characteristic of system noise and observation noise during vehicle running.

    该算法实现了横摆角速度的线性最小均方误差估计,且可对汽车行驶过程中的系统噪声和观测噪声统计特性进行在线估计。

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  • Systematic error estimation is an important process for data fusion and target tracking in radar networking system, and observability is the key factor which determines the estimation accuracy.

    系统误差估计是雷达组网融合跟踪系统的重要环节,而可观测度又是决定误差估计效果的关键因素。

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  • This paper introduces the method with examples to explain it, including its connective knowledge, theory bases, error estimation, convergence order, and the choosing rule for starting value of it.

    牛顿迭代法也称为牛顿切线法,是解非线性方程的一种方法,通过实例对该方法进行了介绍,包括其理论依据、误差估计、收敛阶数、迭代法初始值的选取规则等。

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  • Recursive Measurement Error estimation Identification (RMEEI) method for dad data analysis in power system state estimation is proposed in this paper.

    本文提出不良数据检测和辨识新算法——递归量测误差估计辨识法(RMEEI法)。

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