recursive state estimation是什么意思 recursive state estimation在线中文翻译

recursive state estimation

recursive state estimation 双语例句

  1. Estimation and tracking the symbol timing offset in frequency selective multi-paths fading channels based on the application of SMC technique is investigated. The problems of symbol timing offset and system observation function are represented as dynamic state-space models and recursive computation of relevant probability distributions using the concepts of importance sampling and approximation of probability distributions with discrete random measures.
    首先将符号定时偏差以及系统的观测方程建模为动态的系统传递模型;然后用加权的离散随机样本点近似所关注的后验概率密度函数,在频率选择性多径信道估计和跟踪OFDM系统符号定时变化。
  2. A numerically stable recursive set membership state estimation algorithm for linear discrete-time systems with unknown but bounded noises is proposed, where ellipsoidal sets are adopted to describe the state uncertainties and to bound the process and observation noises.
    针对带有未知但有界噪声的线性离散时间系统,提出了一种数值稳定的集员状态估计递推算法。算法采用椭球集合来描述状态的不确定性和噪声的界限。
  3. Then two tracking SE algorithms of polling type are put forward, which are recursive least squares method sequential tracking SE algorithm and sensitivity analysis method sequential tracking state estimation algorithm.
    提出了两种polling方式的追踪状态估计算法&最小二乘递推法逐次追踪状态估计和灵敏度分析法逐次追踪状态估计。
  4. Time parameter estimation of control system equipment in missile based on measuring data, a recursive Fourier transformation was used for real. time data analysis. A method for real-time parameter estimation based on linear dynamic state space model was developed.
    研究导弹控制系统仪器测试时动态模型的实时参数估计,利用递归傅里叶变换作实时数据分析,提出了一种基于线性状态空间模型的实时参数估计方法。
  5. Conclusion Optimal recursive estimation for predicting and filtering of state for this singular system are obtained.
    结论得到了该系统状态的最优预测和滤波递推方程。
  6. The problem for recursive estimation of state bounding of a discrete time linear dynamic system in ellipsoidal sets is addressed.
    研究了具有椭球集合描述的离散时间动态线性系统的状态估计问题。
  7. In the sense of linear unbiased minimum variance estimation, a global optimal recursive state estimation algorithm for this discretized linear system is proposed.
    在线性无偏最小方差估计准则下,推导出了该离散化后所得系统的全局最优递推状态估计算法。
  8. In linear system state bounding estimation with ellipsoidal set description of uncertainty, a recursive state bounding estimation algorithm using ellipsoidal sets to describe the state uncertainties and to bound the process and observation noises is proposed.
    其后研究了椭球集合描述下的线性系统状态定界估计,提出了一种通过利用椭球集合来描述系统状态的不确定性以及过程和测量噪声界的状态定界递推估计算法。
  9. Based on the transformation of the time varying parameter estimation to the state estimation for state equations, a recursive algorithm is derived according to the Kalman filter principle. The sufficient condition of asymptotical stability for the algorithm proposed is also given.
    其原理是将时变参数的估计转化为对状态方程的状态估计,采用卡尔曼滤波推导出参数估计递推公式,并研究了其渐近稳定的充分条件。
  10. State space model is used in a wide range of applications, because it can bring unobservable variables into observation equation and estimate them together to get result through the estimation of Kalman filter and smoother with powerful recursive algorithms.
    状态空间模型应用范围极广,因为它能将不可观测的变量并入可观测模型,并与其一起估计得到结果,估计公式是具有强大迭代算法的Kalman滤波和平滑公式。

recursive state estimation

中文翻译
1
递归(状态)估计
相关单词
recursive state estimation

相关单词辨析

这组词都有“状况、情况”的意思,其区别是:
circumstance: 多指周围的情况或某事发生时的情况。
status: 指一个人在政治、社会、经济、法律上的地位或身份,暗含地位显要意味。也可用于指政治等事态的状况。
condition: 一般强调产生影响的原因或环境,复数形式指笼统的情况。
state: 普通用词,指人或物在环境、外表、心灵以及健康方面的状况,或指在某一阶段的状态或形式。
situation: 指明确具体的环境情况或处境。

这组词都有“国家”的意思,其区别是:
land: 常用于文学中,侧重国土,带感情色彩。
state: 正式用词,指政治概念上的国家,即由政府所代表的国家。
power: 特指拥有强大军事力量,在国际事务中有较强权威或影响的国家,即强国、大国。
nation: 普通用词,指在某一国土定居的人民、民族,强调人民。
country: 普通用词,侧重国土与人民。

这组词都有“说、讲”的意思,其区别是:
state: 较正式用词,通常指用明确的语言或文字着重地叙述事实,既强调内容又注重语气。
speak: 侧重于说话动作的本身,着重说话的能力而不在内容,可以是长篇大论的演讲,也可以是三言两语的交谈,甚至指简单的开口发声说话。
say: 最普通常用词,指用语言表达思想,着重所说的内容。
tell: 普通用词,指把某事告诉或讲述给某人听,口语或书面语均可用。
utter: 着重说话的行为,常指声音的使用,突出用噪子发声。
talk: 普通用词,侧重指与人交谈时的连续说话,可指单方面较长谈话,和speak一样,着重说活动作而不侧重内容。