从最新的广义模糊集理论出发建立了一个较为完善的综合评价模型,并提出了残差估计建造评价函数及检验方法。
Based on the theory of generalized fuzzy set, a comprehensive evaluation model has been built, which provides residuals estimate, evaluate function and test methods needed.
文中提出了避免残差灵敏度矩阵存储的新方法,以及对量测估计进行局部修正的方法。
A new method of how to avoid the storage of the residue sensitivity matrix and of how to make local correction of measurement estimates are discussed in this paper.
本文针对线性定常离散系统提出了一种有效的基于输出残差的自适应状态估计方法。
In this paper, based on output residuals, an efficient adaptive state estimation approach is presented for linear time-invariant discrete system.
提出了一种基于残差的自适应多模型算法,其基本思想是通过残差的大小来分配多模型中单个模型在整体估计中的权重。
An adaptive multiple model algorithm based on residual is presented, its basic idea is to assign the probability of each model in overall estimation through the size of residual.
第二,利用九加速度的冗余信息估计残差,对如何提高角速度的解算精度作了研究。
Second, we estimate the angular velocity error making use of accelerometer's redundance information.
本文给出了若干近似公式,以分析非线性回归模型的最小二乘估计的残差。
Several approximate formulas are given for residual analysis of the least square estimator in nonlinear regression model.
核心技术有视差估计、遮挡检测、立体残差图像编码、运动和视差的联合估计等。
The key techniques include disparity 'estimation, occlusion detection, disparity compensated difference coding and joint estimation of disparity and motion.
设计强跟踪滤波的思想是:使得残差序列在每一步相互正交,提取残差序列中所有有用的信息,用作对现时刻系统状态的估计。
The idea of the filter is to make discrepancy orthogonal at each step and get useful information from the discrepancy series as current state estimation.
根据运动估计的残差图像的DCT变换后交流系数的统计分布规律,推导出了一种块匹配运动估计的匹配准则。
In this paper, we propose a matching criterion for block-matching motion estimation based on the statistic distribution of DCT AC coefficients.
线性回归模型的误差项不服从正态分布或存在多个离群点时,可以将残差秩次的某些函数作为权重引入估计模型来减少离群点的不良影响。
When multiple outliers occur in linear regression model or the distribution of residuals is not normal, we can use residuals rank as weight function to get some resist estimator.
然后对位置估计结果使用残差加权算法进行NLOS误差抑制。
Then it USES Residual Weighting Algorithm to the result of estimation in order to restrain NLOS error.
研究这一估计的性质,证明利用0-K型广义岭估计技术可以改进广义岭估计(在均方残差意义下)。
The 0-K class of estimators if studied, it will be proved that under the mean square residua criterion the estimators can be improved via the generalized ridge regression technique.
首先,采用改进的Y—W方程对TVARMA模型时变自回归部分系数进行估计,并计算残差序列;
Firstly, the modified Y-W equation was used to estimate the parameters of the time-varied auto-regressive part and the error signal;
本文基于辨识 ARMA新息模型生成估计残差序列 ,再对残差序列的平均值和无偏方差进行假设检验 ,可实现工序质量的异常诊断。
In this paper, a method of process quality diagnosis using hypothesis testing for residual sequence of ARMA innovation model estimation error by recursive maximum likelihood method was studied.
文中简要介绍了主要的参数估计算法,并详细分析了基于量测残差和参数误差间灵敏度关系的参数估计方法。
The method for parameters estimation based on the sensitivity relationship between the measurement residuals and parameter errors are discussed in detail.
提出先用LTS稳健估计来确定残差的初值,然后再进行选权迭代方法。
A new selecting weight iteration method is presented. It USES LTS robust estimate to ascertain the initial residuals value.
提出先用LTS稳健估计来确定残差的初值,然后再进行选权迭代方法。
A new selecting weight iteration method is presented. It USES LTS robust estimate to ascertain the initial residuals value.
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