estimation theory造句

• 3 . chip rate estimation theory of dm method is studied
  3 .研究了传统延迟相乘法码速率估计原理。
• 2 . the symbol period estimation theory of acm is researched
  2 .研究了时域自相关法码周期估计原理。
• Asymptotic estimation theory
  渐近估计理论
• The previous researches in the estimation theory for smn are almost focused on the case of single sensor observation
  以往针对带乘性噪声系统最优估计方法的研究大多集中在单传感器观测的情形下。
• The estimation theory and methods on colored noises in kinematic navigation and positioning are systematically discussed in this dissertation
  本文系统地讨论了动态导航定位中的有色噪声估计理论及方法。
• The study of robust state estimation for uncertain multisensor system is an important field of multisensor fusion estimation theory
  摘要研究不确定多传感器系统的鲁棒估计问题是多传感器融合估计理论的一个重要研究方向。
• In order to improve the measurement precision , based on the parameter estimation theory , a spatial - temporal estimation algorithm for multisensor data fusion is presented
  为了提高测量精度，基于参数估计理论，提出一种多传感器数据时空融合算法。
• Robust estimation theory is used for finding the uncertainty information from data column of the grey theory by analyzing and filtering it
  针对数据中存在不确定信息的实际情况，利用非统计理论对所研究的数据序列进行分析，对不确定信息中是否含有误差有一个确切的结论。
• The followings are the main research content in this dissertation : 1 . the carrier estimation theory of cdm and the reason of high difficulty on low snr estimation are analyzed
  主要内容如下: 1 .分析了侦察用平方倍频法载频估计的原理及其不易实现低信噪比下估计的原因。
• Probabilistic neural network ( pnn ) is a classification network , which is based on bayesian decision theory and probability function estimation theory
  D . f . specht提出的概率神经网络( probabilisticneuralnetwork , pnn )是基于密度函数估计和贝叶斯决策理论而建立的一种分类网络
• Based on the linear unbiased minimum variance estimation theory , an asynchronous fusion algorithm that fused the state vector of linear system with arbitrary correlated noises is developed
  摘要基于线性无偏最小方差估计理论，提出了一种任意相关杂讯线性系统非同步状态向量融合算法。
• The major researching contents are summarized as follows : 1 . based on the information fusion estimation theory , various information fusion structures and their algorithm are summarized
  本文的主要研究工作包括以下内容: 1 .基于信息融合估计理论,研究和总结了多传感器信息融合的结构及算法。
• This dissertation mainly studies information fusion estimation theory and its application to spacecraft control . the major researching contents of the dissertation are summarized as follows : 1
  本论文就多传感器系统信息融合估计理论及其在航天器控制中的应用进行了深入研究，所作的主要研究工作有以下六个方面： 1
• By the line of cross - cut , the 2 - d fmm ii with multiplicative noises is transformed into the form of 1 - d model , then the proposed algorithm is obtained on the basis of state estimation theory of the 1 - d systems
  利用斜割支线法，通过定义新的变量，巧妙地将带乘性噪声的2 - dfmm模型转化为一维带乘性噪声的状态空间模型。
• Signal estimation theory for discrete stochastic systems with multiplicative noises ( smn ) is very important in many applications such as oil seismic exploration , underwater remote targets detection and speech signal processing
  带乘性噪声系统的最优估计理论在石油地震勘探、水下目标探测、语音处理等诸多领域都有重要的应用价值。
• This dissertation considers state fusion estimation of multisensor information fusion theory . the main work of here is to solve the problems when fusion estimation theory is applied in practice
  本文的研究内容为多传感器信息融合理论中的状态融合估计理论，主要针对精确估计的实际应用中，状态融合估计理论存在的一些问题提出了解决方法。
• This dissertation mainly studies information fusion estimation theory and its application to spacecraft control ; automatic diagnosis and system recovery ; strap - down attitude algorithm of fiber optic gyro and its error propagation
  由于惯性系统正由框架式平台系统逐步向捷联系统过渡,因此本文还对基于光纤陀螺的捷联姿态更新算法进行了研究。
• At first , this paper briefly introduces the background and significance of research on estimation theory of colored noises . the influence function ( if ) ot the colored noises on the kinematic positioning is derived and analysed
  首先，简要地介绍了有色噪声估计理论的研究背景及意义，分析了有色噪声的影响函数、变化规律和两种传统处理方法的优缺点。
• The main contents of this dissertation are as follows : 1 . in this dissertation , the development and status quo of signal estimation for smn is recalled . moreover , data fusion technology for multi - sensor systems and estimation theory of 2 - d systems are introduced simply
  本文主要工作如下：第一，本文回顾了带乘性噪声系统的最优估计理论的发展和现状，并简单介绍了多传感器数据融合技术及二维系统理论。
• Integrating multirate signal processing theory and classical spectrum estimation theory , a brand new multiresolution spectrum theory is provided and a special algorithm is discussed in great detail . the polyphase decomposition theory is also applied to optimize the algorithm and improve the computing efficiency
  本文结合多抽样率信号处理理论和传统谱估计理论，提出了崭新的多分辨谱估计理论，并给出了具体的实现算法，解决了谱估计中如何达到频率分辨率和时间分辨率的最佳组合的问题。