error vector meaning in Chinese
误差矢量
误差向量
Examples
- Some notes on parameter estimation in a class of linear models with an error vector having multivariate t distribution
分布的一类线性模型下参数估计的若干注记 - This method constructs covariance matrix by utilizing data vectors in different range lines and projects phase error vector into noise sub - space which is formed by eigendecomposing the covariance matrix
该方法利用不同距离单元的观测矢量构造协方差矩阵，然后通过对协方差矩阵特征分解得到噪声子空间，最后将相位误差矢量向噪声子空间投影来估计多普勒调频率。 - The kalman filter theory is introduced and the dynamic error vector equation of the initial alignment is derived at the first . using velocity error as exterior value of observation , maneuverable characteristic that is influenced with system ' s observability and its degree is studied at length by do amount of simulations and experiences . choosing output error of accelerometers and angle error of attitude as observation respectively and system observation model is derived , which is based on analyzing kalman filter theory
首先介绍了卡尔曼滤波理论及相关技术，建立了系统卡尔曼滤波的状态方程和观测方程；首先采用速度误差作为观测值，详尽的研究了系统机动特性对可观测性和可观测度的影响，并做了大量仿真实验：通过对滤波原理的分析研究了影响的原因；分别选用加速度计输出误差和转台输出姿态角误差作为外部观测值，推导建立它们的观测模型，并通过仿真证明了分析结论的正确性。 - According to the inverse solutions of 3 - tpt translational parallel robot mechanisms , in which both the base and the mobile platform are triangle and similar to each other , for the error of the mobile platform center denoted by modulus of error vector , the accuracy model of parallel robot mechanisms is established by the differentiation of the kinematic
摘要针对具有相似平台的3 - tpt型三维移动并联机器人进行了研究，根据其位置反解方程，采用机器人微分理论，以误差向量的范数表示动平台中心点的误差，建立了该机器人精度分析的数学模型。