This paper presents a stable block QR based method for solving power system state estimation problem.
文中提出了一种基于分块QR分解的状态估计方法。
This paper discusses the parameter estimation problem of a continuous type stochastic mathematical model.
讨论一类连续型随机数学模型的参数估计问题。
The fault estimation problem of a practical switched system composed of the three-tank system was addressed.
针对由三水箱液位控制系统组成的实际切换系统，研究了其故障估计问题。
In this paper, the state estimation problem for the singular discrete stochastic linear systems is dia-cussed.
本文讨论了广义离散随机线性系统的状态估计问题。
The parameter estimation problem of CARMA models is studied by using the multi-innovation identification theory.
将多新息辨识理论用于研究CARMA模型的参数估计问题。
We describe the maximum likelihood parameter estimation problem and how the em algorithm can be used for its solution.
描述最大似然参数估计问题，介绍如何用EM算法求解最大似然参数估计。
The basic strategy of MHE is to reformulate the estimation problem asa quadratic program using a moving estimation window.
滚动时域估计的基本策略就是将状态估计问题化为一个二次规划问题。
Multi-sensor information fusion state estimation problem for descriptor discrete-time stochastic linear systems is studied.
研究了广义离散随机线性系统的多传感器信息融合状态估计问题。
White noise deconvolution or input white noise estimation problem has important application background in oil seismic exploration.
白噪声反卷积或输入白噪声估计问题在石油地震勘探中有重要的应用背景。
The parameter estimation problem in parameter adjustment model is considered when outliers and ill-conditioning exist simultaneously.
讨论了测量平差中粗差和病态性同时存在时的参数估计问题。
The parameter estimation problem to the invertible vector moving average (ma) model essentially is a matrix spectral factorization problem.
可逆的向量滑动平均(MA)模型参数估计问题本质上是一个矩阵谱分解问题。
This paper deals with the optimal state estimation problem for the discrete stochastic system based on the innovation theory and projection method.
基于射影理论及新息分析方法，讨论离散随机线性系统最优状态估计问题。
A notch filter is proposed for single complex frequency estimation problem. It is represented as state-space equation model, which has good stability.
给出了一种用于单个复频率估计的陷波器传递函数，并将陷波器模型转换成状态空间模型，此模型具有很好的稳定性。
In the direction of arrival (DOA) estimation problem, the relationship between the second-order and the fourth-order subspaces is found and proved in the paper.
本文分析了在高阶统计应用阵来波方向估计问题中二阶子空间与四阶子空间的概念及形式关系。
By using the line of sight (LOS) measurements from space based infrared sensors, free flight phase trajectory estimation problem of ballistic missile is studied.
主要研究空间预警系统利用星载红外传感器的视线测量估计弹道导弹自由飞行段弹道的问题。
In this paper, a new particle filter based on sequential importance sampling (SIS) is proposed for the on-line estimation problem of non-Gauss nonlinear systems.
针对非线性、非高斯系统状态的在线估计问题，本文提出一种新的基于序贯重要性抽样的粒子滤波算法。
This paper studies the estimation problem of definite bound for covariance when there are parameter perturbations in the system matrix and the noise input matrix.
该文在系统矩阵和噪声输入矩阵均存在参数摄动的情形下，研究其协方差的定界估计问题。
This paper analysized the estimation problem on coefficient of Brown single parameter index smooth economic prediction model followed by giving a complete attestation.
研究了有关布朗单一参数指数平滑经济预测模型的系数的估计问题，整理并给出了比较完整的证明。
The definition of parameter estimability is proposed for parameter estimation problem with finite measurement information based on the definition of system estimability.
基于系统可估计性定义，本文根据有限测量信息的参数估计问题特点，提出了系统的参数可估计性定义；
Generalized cross correlation is an important technical measure to solve time delay estimation problem. Time delay estimation variance can reach CRLB by using ML weighting.
广义相关是解决时延估计的重要技术措施，采用极大似然加权进行时延估计时方差可达到克拉美罗界。
This paper considers a linear optimal estimation problem for a stochastic process viewed as the output signal of the time delay stochastic systems driven by a white noise input.
本文研究在白噪声输入情况下，时滞系统随机输出信号的线性滤波估计问题。
By a canonical form of descriptor systems, the state estimation problem of generalized systems is transformed into the state estimation problem for reduced - order conventional systems.
利用广义系统典范型，将广义系统状态估计问题转化为一个降阶常规系统的状态估计问题。
Taking the hexahedral micro-satellite as an example, the solar vector estimation problem based on current generated by solar panels was analyzed, and the limited least-square method was proposed.
以立方体微小卫星为例，分析了由多个太阳电池板电流估计太阳矢量的问题，提出了受限最小二乘法。
Additionally, the paper investigates the statistical characteristics of objective functions of harmonic state estimation problem and thus presents practical algorithm evaluating quality of estimation.
另外，文章调查了谐波状态估计问题的统计特性，并在此基础上提出了评价估计质量的具体算法。
In this paper a linear estimation problem for a stochastic process which is viewed as the output signal of a linear second-order vector difference equation driven by a white-noise input is considered.
本文考虑在白噪声输入情况下，二阶向量差分方程随机输出信号的滤波估计问题。
Selecting the best technique or combination of estimation methods to apply to a project has become a large problem for software teams.
对于软件团队来说，一个很大的问题是在项目中选择哪些最佳的技术或者评估方法的组合。
Basically, accurate prediction and estimation requires the existence of an algorithm, or a step-by-step problem solving procedure with a finite number of well defined steps.
基本上，精确的预测和评估要求一套现有的算法，或者一个拥有有限数目的明确步骤的分步解决问题的程序。
When attending grand activities, many brands have a big problem on manufacturing capability and estimation, which is the reason causing more bidding, less manufacturing.
产能不达、预估不足是很多品牌在参与重大活动的一大弊病，这也是造成竞标热、生产冷的原因所在。
In this first part of the thesis, we develop a simple and effective channel estimation method to overcome the problem.
在本论文的第一个部分，吾人即采用一个简单有效之通道估计法来克服此难题。
In this first part of the thesis, we develop a simple and effective channel estimation method to overcome the problem.
在本论文的第一个部分，吾人即采用一个简单有效之通道估计法来克服此难题。
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