对于存在噪声的数据，该算法的数值稳定性较差。
If there exists noise in the process, the computational stability of the method is rather poor.
QR分解可以改善矩阵条件数，从而提高数值稳定性。
QR decomposition can improve the condition number of a matrix and then improve the numerical stability.
但是，经典的点匹配方案使该模型的数值稳定性较差。
But classical point matching scheme is not numerically stable in this discretized model.
该算法具有较好的数值稳定性，能够获得较大的并行度。
The parallel algorithm possesses better numerical stability and parallelism content.
需满足两个固有的物理限制：数值稳定性和数值色散性。
It has to satisfy two physical intrinsic and limitations: numerical dispersion and stability.
通过设计分解可以提高几何约束求解的效率和数值稳定性。
Design decomposition is a highly effective way to improve a geometric constraint solver to make it efficient and robust.
本文讨论粘弹性问题用有限元求解时的数值稳定性及步长判据。
This paper discusses the numerical stability and time step criterion for the finite element solution of viscoelastic problems.
它具有所需存贮量小、噪声传递系数小及数值稳定性好等特点。
It has characteristics of smaller required memory capacity, smaller noise coefficient and better numerical value stability.
试算表明，本算法具有计算简捷、快速、数值稳定性好等特点。
Calculations show that it is simple, fast, stability in values, and so on.
数值结果表明，奇异杂交边界点法具有较高的精度和数值稳定性。
Numerical examples have shown high accuracy and high convergence rates of the presented scheme.
这些算法都存在不同程度地通过牺牲计算效率换取数值稳定性的不足。
These algorithms all exist weakness in some certain degree that of low computational efficiency.
优化的滤波格式提高了计算精度和效率，增强了数值稳定性，更易于实施。
The accuracy, stability, and efficiency of computation are improved in the optimized filters, and they are more convenient for practical application.
使用该方法计算临界转速，数值稳定性好，计算精度高，容易编制通用计算程序。
The method in this paper has better numerical stability, higher computation precision, and it is easy to develop a general computer program.
为了进一步改善求解方程的数值稳定性，利用正交变换技术来求解状态估计问题。
In order to further improve the numerical stability of solution of equation, the orthogonal transformation technique based on PMU is used to solve the problem of state estimation.
在保证算法在线性最小方差意义下为最优的同时，具有很好的数值稳定性和鲁棒性。
It is optimal in the sense of linear minimum-variance and has excellent numerical stability.
对采用该方法求解点源出平面波动问题时的数值稳定性和精度进行了数值试验研究。
Numerical test study about the stability and precision of the method is made by discussing the solution of SH wave motion.
这种解法具有数值稳定性好、计算效率高和节省内存等优点，它也适用于序贯平差。
This approach is advantageous in terms of numerical stability, computational efficiency and storage saving.
该模型使用电磁暂态程序(EMTP)进行计算，具有可靠的计算准确性和数值稳定性。
The model utilizes electromagnetic transients program (EMTP), and it possess reliable accuracy and stability of numerical calculation.
寻求收敛速度快，计算复杂度低，数值稳定性好的自适应滤波算法是我们不断努力追求的目标。
Fast convergence rate and low computational complexity as well as good numerical stability of the adaptive filtering algorithm are the goal which we constantly strive to pursue.
类似地分析了几类实时数值仿真的串行算法的构造特点、快速性、数值稳定性和计算复杂性等。
Similarly, construction feature, fast compute, numerical stability and compute complexity of some sequential algorithms for real-time numerical simulation were analyzed.
寻求收敛速度快，计算复杂度低，数值稳定性好的自适应滤波算法是研究人员不断努力追求的目标。
The goal that researchers are pursuing is to find an adaptive filtering algorithm that converges fast and has low arithmetic complexity.
在算法实现过程中，选择数值稳定性高、误差可以控制、计算工作量少和尽可能节省内存空间的算法。
In the course of algorithmization, we should select arithmetic with high numerical stability and controlling error and computational effort little and saving memory space.
这表明常用在外流计算中的S - A湍流模型在内流计算中仍具有较高的精度，数值稳定性和效率。
It is shown that S-A turbulence model which usually used in external flows still sustains its precision, numerical stability and efficiency in the calculation of internal flows.
结果表明，波动方法在参数辨识中具有良好的识别精度和数值稳定性，是一种极有潜力的参数辨识方法。
The validity and feasibility of the approach are shown using a numerical example. The results indicate that wave method has a good precision for the identification of joint parameters.
识别结果表明，本文方法不仅具有较高的计算精度和良好的数值稳定性，并且具有一定的抑制数据噪音的能力。
Numerical results show that the present method not only has high precision and good stability, but also has powerful capability to restrain noise of measurements.
数值结果表明LRKOPT方法具有很好的数值稳定性并且LRKOPT方法的计算效率优于IMPBOT方法。
Numerical results show that the LRKOPT method has better numerical stability and its calculation efficiency prior to the IMPBOT one.
按照均衡比例因子的思想，对扩展作业空间方法进行了修正，使其能适应不同的性能指标，有较好的数值稳定性。
Based on the balanced scale factor proposed, a new modified extended task method is established, which is suitable for all kinds of performance indices, and it is of high numerical stability.
识别结果表明，约束变尺度方法不仅具有较高的计算精度和良好的数值稳定性，并且具有一定的抑制数据噪音的能力。
The results showed that the restraint variable-dimension method not only could have high calculation accuracy and good numeric stability but also have certain data noise control capability.
识别结果表明，约束变尺度方法不仅具有较高的计算精度和良好的数值稳定性，并且具有一定的抑制数据噪音的能力。
The results showed that the restraint variable-dimension method not only could have high calculation accuracy and good numeric stability but also have certain data noise control capability.
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