biased error
英 [ˈbaɪəst ˈerə(r)]
美 [ˈbaɪəst ˈerər]
（统计学上的）偏误；偏误；有偏误差
双语例句
- Unbiased Estimation and Biased Estimation in the Sense of the Mean Square Error
均方误差意义下的无偏估计与有偏估计 - The results show that the bigger input signal causes bigger temperature rise of the conduct and relative bigger biased error between input and output electric signals.
研究结果表明：输入信号有效值越大，导体温升越大，输出与输入电信号间的偏离误差越大。 - For the linear model with aggregated data, this paper proposed two kinds of biased estimators which have some superiority to the unbiased estimators in the sense of mean square error.
对于聚集数据的线性模型，提出了二种有偏估计，在均方误差（MSE）意义下，讨论了它们的优良性质，并将这二种估计进行了比较。 - The Mixed Estimate and Biased Estimate of Error Variance
误差方差的混合估计和有偏估计 - Linear Biased Estimation for Minimum Mean Square Error Minimum entropy risk decision-making
最小均方误差LB估计最小熵风险决策 - At last, tow instances of practical engineering work are given, and the results show that the arithmetic brought forward in this paper reduces the biased error between arch bridge axis and pressure line, and improves the state of bending of arch rib.
最后，给出了两个详细的工程算例，算例结果表明文中所提出算法较好的减少了拱轴线与压力线的偏差，改善了拱圈的受力状态。 - In non-line-of-sight propagation ( NLOS) environment, the location performance of Chan ′ s algorithm is significantly degraded because the time difference of arrival ( TDOA) measurement is biased by a NLOS error.
在非视距传播（NLOS）环境中，到达时间差（TDOA）测量值受NLOS误差的影响而产生偏差[1]，使得Chan算法[2]的定位性能显著下降。 - Geometry dimensions of elastic body and position of quartz resonator in elastic body can be designed carefully so that the load cell has no biased load error.
通过仔细设计弹性体的结构形式和石英谐振器在弹性体中的位置，可以消除传感器的四角误差，使之象电阻应变式称重传感器一样经过简单的调整就可以作为电子衡器的传感器。 - An important result obtained by discussion of linear biased estimation of regression coefficient is the linear biased estimation for the mininum mean square error.
文中讨论的是回归系数的线性有偏估计问题，并给出了一个重要结果，这就是最小均方误差意义下的回归系数的线性有偏估计。 - Because of this, if analyzed by traditional statistics methods, it will lead to biased parameter estimates and an increase in type ⅰ error rates, even false results far away from the fact.
由于独立假设不成立，用传统统计方法进行分析，将会导致有偏的参数估计，Ⅰ型错误的增加，甚至可能得出错误的结论。 - For multivariate normal linear model, a nonlinear biased estimate of regression coefficients, which is multivariate generalized Stein estimate, is presented by the method of minimizing mean square error of linear estimate in this paper.
对于多元正态线性模型，采用极小化均方误差的方法得到了回归系数的一种非线性有偏估计，即多元广义Stein估计，给出了它的偏差及其均方误差的渐近展开式。 - For rotary multi-position sampling scheme based on constant rate biased RLG, the following two errors are most important: bias residual deviation of RLG caused by mechanical factor and sampling noise of RLG caused by positioning error.
恒速偏频激光陀螺旋转定点采样方案的主要误差源是零偏残差和采样噪声，零偏残差主要来源于机械结构，采样噪声主要来源于定位误差。 - The paper aims to discuss the ways to correct biased error in word order caused by interference of native language when Japanese students learn Chinese language as foreign language.
本论文主要在中日单句层面上进行语序的对比，从词类、句子成分角度入手，探讨日本学生在汉语学习过程当中由于母语的语序干扰而产生的语序偏误问题。 - Main researches are as the follows. 1. The error characteristic of rate biased RLG ( core parts of north finder), is theoretically studied. The primary errors of rate biased RLG are bias instability error, quantification error and angle random work error.
论文的主要工作包括：1.理论分析了速率偏频激光陀螺（寻北仪核心器件）的误差特性。速率偏频激光陀螺的误差主要是角度随机游走误差、零偏不稳定性误差和量化误差。 - Based on the error models of two-position sampling scheme, the errors of rate biased RLG, the rate biased parameters, the mechanical error and the demarcated error of optical norm are analyzed theoretically.
基于二位置寻北方案的寻北仪误差模型，理论分析了速率偏频激光陀螺误差、速率偏频参数、寻北仪机械误差、光学基准标定误差等对寻北精度的影响。 - A vector formulation of the Cramer-Rao bound ( CRB) for biased estimators and for functions of parameters is used to derive a lower bound on the channel estimation and prediction error of such a system.
利用克拉美-罗界Cramer-RaoBound（CRB）的矢量公式来对系统的信道估计和预测误差进行下界的推导。 - Though this may help students learn faster, it will cause a number of biased error.
这样虽然有助于加快学习者汉语声调学习的速度，但同时也会产生不少偏误。