• Including the calculation of matrix eigenvalue problem, error and so on.

    其中包括计算矩阵的特征值问题,误差问题等。

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  • A message can be added to a list of messages attached to a matrix, a section, or a list of cells, to convey a warning or to notify the user of an error.

    消息可以添加到一个矩阵、一个部分或一组单元格的消息列表中,用来传达警告或通知用户有错误。

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  • Matrix method is employed to calculate the locating error of a part. The locating errors of a machining part located in a fixture using 3 typical locating methods are presented.

    运用矩阵计算法对工件的定位误差进行了计算,并分析了3种典型定位方式下夹具加工工件的定位误差。

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  • By generalizing the above results, the paper estimates the rounding error of matrix basic calculation.

    推广上述结果,对矩阵基本运算的舍入误差进行了估计。

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  • This paper proposes a new feasible identification and revision method for error elements in comparison matrix.

    本文提出一种新的切实可行的判断矩阵错误元素的识别和调整方法。

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  • This paper aims at discussing the value range of combination forecasting error square sum with matrix theory.

    应用矩阵理论,对组合预测误差平方和的取值范围进行了研究。

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  • The interpolation precision was improved by introducing error compensation and solving the matrix equation after interpolated points' parameter had been computed roughly.

    该算法是在粗确定插补点参数后,引入误差补偿值,通过求解矩阵方程提高插补点的计算精度。

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  • By applying matrix moment distribution method, we deduce that error calculation formula of moment quadratic distribution method.

    应用矩阵力矩分配法推导出了力矩二次分配法的误差计算公式。

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  • The predicted fracture stress matrix cracking stress and crack spacing just have error less than 20% with the corresponding experimental value.

    预测的断裂应力、基体开裂应力和裂纹间距与实测值最大误差在20%以内。

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  • With the wave slanting and a small Angle approximated in a new coordinate system, the Jones matrix method could be used effectively with a small error.

    当光斜入射时,在新坐标系下采用小角度近似,琼斯矩阵方法可以在极小的误差下有效使用。

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  • In this paper, the additive mass technique is also proposed for correcting the truncation error of higher order modes without using the residual compliance matrix.

    本文还提出了一种附加质量法来修正高阶模态的截尾误差而不采用剩余柔度矩阵,从而使本法能简易地获得高精度。

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  • On the basis of the error model, the paper also analyzes the application of data normalization algorithm to estimating fundamental matrix.

    针对所建立的误差模型,分析数据规范化算法在基础矩阵估计中的应用。

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  • The paper introduces a method of fast decoding RS code. It USES the singularity of syndrome matrix to find out the error locations of RS codes.

    介绍一种快速RS译码方法,利用伴随矩阵的奇异性找出RS码的错误位置。

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  • The rotation effect of navigation coordinate is well compensated in SINS attitude algorithms. Scrolling error compensation can directly be used in the position matrix update algorithms.

    在捷联惯导数字迭代算法中,姿态算法有效处理了导航坐标系旋转的影响,利用位置矩阵求解位置的方法很容易地解决了涡卷误差的补偿问题。

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  • When using the method, state transfer matrix is applied to produce the constraints, which can reduce the error from numerical method.

    在应用这种方法时,利用状态转移矩阵来产生无推力段的约束,减少了数值方法的误差。

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  • The observation matrix of calibration on relative position measurement is achieved from error model.

    从误差建模出发,得到基于相对位置测量的标定参数识别矩阵。

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  • The matrix approach is used to establish each branch's position and pose transformation relation, and a numeric method to solve the platform's error is presented, which is tested by an instance.

    这里采用矩阵法建立了转台各个支路的位姿变换关系,提出了求解转台误差的数值方法,通过实例对该方法进行了验证。

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  • Condition number of matrix is a main root to result in large error in solution during the running of Gaussian algorithm.

    在运行高斯算法求解线性系统过程中,矩阵条件数是导致求解误差偏大的一个因素。

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  • Compared with the computed torque method, the algorithm can give error convergence bound clearly without acceleration measurement and inverse inertia matrix.

    与传统计算力矩法相比,在不要求加速度测量和惯性矩阵求逆的情况下,算法给出清晰的跟踪误差收敛域。

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  • After every error location has been found out, we calculate the syndrome values by an iteration method and reduce the orders of syndrome matrix by one.

    每找出一个错误位置,对伴随式进行一次迭代运算并使伴随矩阵降一阶。

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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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  • Aiming at the problem in distinguishing SINS instrumentation error through text on vehicle, this paper firstly analyses two types computing method for environment function matrix.

    文中针对SINS误差模型车载验证试验方案研究中遇到的问题,首先深入分析了环境函数矩阵的两种不同类型的求解方法。

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  • An improved method of error matrix is used, and a simple method of error control is presented.

    对原算法的误差矩阵的计算进行了改进,提出了一种简单的误差控制方法。

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  • The error calculating method using the homogeneous coordinate transformation matrix together with forward and inverse kinematics and the corresponding error compensation strategies were proposed.

    提出了利用齐次变换矩阵和正向、逆向运动学相结合的误差计算方法以及相应的误差补偿策略;

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  • This paper analyzes the statistical characteristics of camera imaging error based on studying total least squares, and clarifies the error effect on estimating fundamental matrix.

    在研究整体最小二乘法的基础上,分析摄像机成像误差的统计特征,明确误差对基础矩阵估计算法的影响。

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  • ASM also provides an error correction formula deduced from matrix inversion theorem to clear up the error originated from approximate synchronous sampling.

    近似同步法还提供了一个用基于系统辨识的矩阵反演定理导出的误差校正公式,它能消除近似同步采样造成的原始误差。

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  • The methods of sign test and runs number test of negligence error and adjustment of experimental covariance matrix are given in the work.

    给出了检验疏失误差是否存在的符号检验法和游程数检验法。并给出了存在疏失误差时如何调整实验数据协方差矩阵的方法。

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  • Matrix step is low by using the finite element transfer matrix method. Natural frequency by calculation approaches to actual natural frequency and the error is allowable.

    用有限元传递矩阵法分析火炮身管固有振动特性,矩阵阶次低,计算所得的固有频率与实际固有频率接近,误差在允许的范围内。

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  • A upper bound with consistent matrix norm and the estimate for error of AOR iterative method for solving linear equation system, which based on the doubly diagonal dominance, are presented.

    在双严格占优矩阵条件下,给出了相容矩阵范数的一个上界,并以此为基础,得到了线性方程组求解时的AOR迭代法的误差估计式。

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  • A upper bound with consistent matrix norm and the estimate for error of AOR iterative method for solving linear equation system, which based on the doubly diagonal dominance, are presented.

    在双严格占优矩阵条件下,给出了相容矩阵范数的一个上界,并以此为基础,得到了线性方程组求解时的AOR迭代法的误差估计式。

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