片语

minimize error variance量降至最低

filter error variance滤波误差方差

error variance model误差方差模型

sample error variance取样误差方差

error variance matrix误差方差阵

error of variance detail误方差

plot error variance小区机误变量

Error Variance Estimation误差方差估计

error of variance误方差

英汉例句

• after the tuning of background error variance and de-correlation length, results from the nmc-method are closer to those of the innovation vector method, and the analysis results are improved.

  通过对背景误差方差、特征长度的调整，显着改善了背景误差功率谱的分布特点，使得nmc方法结果与更新矢量方法结果更为吻合。

• according to the homogeneity test for error variance on total-effect random model with three factors in double repeated experiment, the specific formulae of test statistics and test rule are deduced.

  研究两次重复试验三因子全效应随机模型误差方差的齐性检验问题，推导了检验统计量和检验规则的具体表达式。

• the weight matrix is replaced by using weight coefficient, and avoids calculating inverse matrix of the error variance matrix.

  用计算加权系数的方法代替了原来的计算加权矩阵，从而避免了求解滤波误差方差阵的逆矩阵。

• they avoid to calculate the inverse of the estimation error variance matrices, and have the generality.

  它们避免了计算估计误差方差阵的逆矩阵，且具有通用性。

• then, navigation system observability and observable degree with different quantitative line-of-sight measurements are analyzed in detail by rank analysis of the error variance inverse matrix.

  然后，通过对误差方差阵逆矩阵秩的分析，比较详尽地分析了不同数量视线观测条件下导航算法的可观度和可观性。

• this paper gives a necessary condition for the admissibility of a nonnegative, quadratic estimator for error variance in linear model with respect to restricted ellipsoidal parameter space.

  本文给出了线性模型中椭球约束下，误差方差非负二次估计可容许的一个必要条件。

• after that, the author focus his attention on the pure sequential confidence for the error variance in linear models.

  紧接着，作者把注意力转移到线性模型误差方差的纯序贯区间估计。

• the independent sample test demonstrates that the ratio of error variance of data missing to variance of origin data is below 0. 40.

  独立样本检验表明插补效果优良，总缺测场误差方差与原序列方差之比低于0.40。

• using this algorithm based on data fusion, the problem in accuracy of measurement data from trajectories of vehicle is solved well, and the error variance is lowered about 9%.

  提出的基于数据融合的这一算法较好地解决了火箭飞行弹道测量数据处理精度的问题，误差方差改善了近9%。

• under the assumption of line movement with constant velocity, the flight path is built such that prediction error variance computed by the lfr times meets the specified requirements.

  进一步从建立航路的的预测误差要求出发，在匀速直线运动的假设下，使用该激光重频值，激光测距的预测误差方差能达到工程要求。

• the motivation for this study is that in the area of state estimation, the performance requirements are usually described in terms of the upper bounds on the error variance of state estimation.

  在状态估计领域中，指标要求常直接以状态分量的估计误差方差上限的形式给出。

• we study the admissibility of the quadratic estimate for error variance in two classes of growth curve model.

  在二次损失函数下 ，研究了增长曲线模型误差方差的非齐次二次型估计的可容许性问题。