这种方法利用频域测量矩阵直接给出了圆度形状误差和回转误差的最小二乘解或最小均方误差解。
The least square solution and minimum mean square error(MMSE) solution for roundness error and spindle error was derived by measurement matrix in frequency-domain.
介绍了圆度误差分离中的频域最小范数混合解，这种混合解比最小二乘解和最小均方误差解具有更好的噪声抑制效果。
A new hybrid minimum norm solution in frequency domain was also considered, which is better in suppressing the impact of noise on error separation th...
当源项是解的非线形函数时，发现定常状态的误差是刚性参数的单调增加函数。
The steady error is an increasing function of the stiffness parameter if the source term is nonlinear.
仿真实验显示，本章提出的五种检测器算法的误码率均远低于已有的解相关、最小均方误差和多级多用户检测器。
Our simulation experiments show that the bit-error-ratio (BER) of these new detectors is much lower than that of decorrelation, minimum mean-squared error and multistage detectors.
该文设计了全维非线性未知输入观测器，实现检测滤波器对于被控对象模型误差和系统不确定性因素的干扰解耦。
This paper realizes disturbance de-coupled with model error and system uncertainty by using a combination of full-order nonlinear unknown input observer and fault detection filter.
本文讨论了求ls估计的共轭方向法，对迭代解的误差进行了分析。
In this paper we discuss conjugate direction method for LS estimator and analyse error of iterative solution.
最后，讨论了利用拍星数据解算各项误差的方法，并给出了基于视窗的可视化工程应用软件系统。
In the end, the method of resolving each individual error by the star data information is discussed, and the engineering application software system based on Windows is given.
本文以超声测流为主要研究对象，建立了流量最优解算方程，分析了其误差特性。
Taking acoustic flow measurement as an object of study the author has proposed an optimum formula, and its error analysis is made.
讨论使用迭代法解线性代数方程组的误差检验问题。
In solving system of linear algebraic equation with iteration method, the error checking is discussed.
所以，抑制角速度解算误差的发散，提高其解算精度是该项技术研发的关键。
The key technique, therefore, is how to control the divergence of the angular velocity calculation error and improve the calculation precision.
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。
The local truncated error estimation of the approximately solution could be obtained with reasonable computational cost.
在数学上这种解的误差积累较小。
The error accumulation of the solution is rather litter mathematically.
本文从理论上探讨了从全波段太阳总辐射信息反演云光学厚度的一个新方法，并分析了引起云光学厚度解的误差的主要因子。
This paper theoretically studies a method of retrieving the cloud optical depth from total solar radiation and analyzes main sources of errors in the optical depth solution.
其收敛性的证明是依据其渐近扩散展开式，在边界层上得到的误差估计逼近其离散纵标方法的解。
Our proof of the convergence is based on an asymptotic diffusion expansion and requires error estimates on a matched boundary layer approximation to the solution of the discrete-ordinate method.
比较了有矩理论和无矩理论解之后，指出：在工程实用中可用无矩理论近似求解，误差不大于5%。
In comparison with the membrane theory, we proved that approximate computation by the membrane theory was adapted for engineering computations and the error in this case is not more than 5%.
传热反问题数值解误差的准确评估一直是制约它应用于工业测量的一个难点。
Accurate assessment of error in numerical solution is always a difficult part for the inverse heat conduction problem which restricts its applications in industrial measurements.
研究了矩阵列（行）一致扰动的几个性质，并应用于线性方程组。给出了线性方程组系数矩阵一致扰动下解的相对误差界。
Several properties about matrix with consistent perturbation are studied and applied into linear equations. Error bounds with the solution perturbation are given.
这种算法对测量误差不敏感，而且既可以解距离模糊又可以解多普勒模糊，所以它的性能优于孙子定理算法。
The new algorithm has better performance than the Sunzi algorithm because it can rectify the measurement error and can resolve Doppler ambiguity as well as range ambiguity.
采用最小二乘法求解矛盾方程组，可获得误差最小的唯一解。
A technique for sieving the overdetermined system is gived by utilizing least-square method and the unique solution with minimum-error is obtained.
本文给出用对称联系法解圆分度误差时。
In measuring circular indexing error with symmetry-relation method, the author tries to operate with a microcomputer.
与全矢量解相比，其带给有效折射率的误差仅约10 -5。
Compared to fully vectorial solution, it brings an error to effective index of only about 10 ~ (-5).
目标角速度测量误差是严重影响解命中问题解算结果的重要的输入误差。
The measure error of target palstance will badly influence the precision of resolving result of hit target problem.
圆锥误差和量化误差是激光捷联惯性导航系统姿态解算误差的两个最主要的误差源。
Coning error and quantizing error are two kinds of primary errors in the attitude algorithm of laser strap-down inertial system.
用吉文斯变换法解算误差方程的结果与用最小二法解算的结果是一致的。
The result iS unanimity to solve error equations using Givens Transformations and using the least square method.
探讨了强迫解耦法的误差来源，并对采用基于实模态的拟力迭代方法提高其精度的措施进行了讨论。
Furthermore, the errors of the forced uncoupling method and the measures of improving its precision by using pseudo-force iteration method based on real modes are discussed.
其中由于加速度计的误差项影响最大，因而加速度计阵列的误差补偿程度直接影响到后续解算精度。
The error from inertia sensor affects a maximum, so the degree of accelerometer array error compensated directly affects the following solution calculates precision.
本文获得了刻度指数族变量带误差情形下的贝叶斯决策，且利用解卷积的核方法构造出了经验贝叶斯决策。
In this paper, a Bayes decision rule is derived for the scale-exponential family with error in variables, and an empirical Bayes (EB) decision rule is constructed by a deconvolution kernel method.
同时采用两种不同测量误差的方法还可作为解稳定性和正确性的判据之一。
And the method involving two kinds of different measuring deviation is a good judge on accurate and steady solutions.
进行数值求解，通过数值解与精确解的比较，对计算误差的变化规律进行了分析研究。
By a comparison of the result with that of the analytical solution, the computational error of the numerical solution is discussed.
进行数值求解，通过数值解与精确解的比较，对计算误差的变化规律进行了分析研究。
By a comparison of the result with that of the analytical solution, the computational error of the numerical solution is discussed.
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