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参数估计
    Parameter Estimating Methods for the Three Parameters Weibull Distribution
    三参数Weibull分布几种常用的参数估计方法
    A Method of Parameter Estimating Based on the Edge Detection of Movement
    一种基于运动边缘检测的参数估计方法
    Improved Methods of the Parameter Estimating of 3-parameter Weibull Distribution
    三参数Weibull分布参数估计求法改进
    Parameter estimating of fixed effect panel data model
    固定影响的平行数据模型的参数估计
    Parameter Estimating for Three-Parameter Welbell Distribution
    三参数威布尔分布的参数估计
    A New Parameter Estimating Method for IRT 3PLM-Genetic Algorithm
    IRT中3PLM参数估计新方法—GA算法
    (Not require known ability)3. Rewrite several test statistics, and apply them to parameter estimating for IRT3PLM.
    3.将多个检验统计量经过改写,应用于IRT的3PLM参数估计
    in this paper, the dynamic characteristic of freeway traffic demand,which includes the change of time,vehicle random arrival and parameter estimating error, is discussed. In order to reduce the impact of the dynamic characteristic on mainline capacity, the method of dynamic demand O-D matrix is presented. Finally,the results of this method are compared with those of computer simulation.
    从时间变化、车辆到达的随机性以及参数估计误差等三个方面讨论了高速道路交通需求的动态特性,这种动态特性在高速道路交通需求预测时对断面通行能力有折减影响.为了尽可能减小对通行能力的折减影响,就需减小需求O-D矩阵的估计误差,由此提出了动态O-D矩阵的估计方法.最后通过计算机仿真,比较了估计的结果.
    The reliability parameter estimating method based on Weibull proportional hazards model and the mathematical building method for semi-Markov decision model are expounded in detail, and the specific procedures of the maintenance decision control are introduced.
    对基于威布尔比例失效率模型的可靠性参数估计方法和半马尔可夫决策模型的数学构建进行了论述,并介绍了根据这两个模型进行维修决策控制的具体步骤。
    NEW METHODS OF PARAMETER ESTIMATING FOR THE EVAPO-TRANSPIRATION FORMULA
    阿氏公式参数估计方法的分析与改进
    Quadratic Curve Parameter Estimating Method on Sequential Data of Small Samples
    小样本时序数据二次曲线参数估计方法
    PARAMETER ESTIMATING FOR SPECIAL PANEL DATA MODEL
    特殊平行数据模型的参数估计问题
    Real-time Traffic Parameter Estimating Based on Mobile Phone Locating and Clustering
    基于手机定位及聚类分析的实时交通参数估计
    Discrete Wavelet Spectrum’s Characherization and Its Parameter Estimating for Multifractal Network Traffic
    复分形网络业务的离散小波谱的特征属性及其参数估计
    The Research of Fault Detection of Servo System Based on Parameter Estimating
    基于参数估计的伺服系统故障诊断方法研究
    Estimating reliability model parameters is the base to analyze reliability. On basis of analyzing a few complex reliability model parameter estimating method, Artificial Neural Network method was put forward. It was tested by computer simulated.
    可靠性模型参数估计是进行可靠性分析的基础,在综合几种可靠性模型参数估计方法的基础上,提出了基于人工神经网络的可靠性模型参数估计方法,并进行了计算机模拟验证。
    Compare with other parameter estimating methods, ESPR1T are less computation quantity and higher precision. But to estimate a parameter using ESPR1T, a pair of identical subarrays are needed, therefore it has high request on the consistency of array and its channels.
    与其大多数参数估计方法相比,ESPRIT算法具有计算量小,估计精度高的特点,但由于ESPRIT每估计一个参量,就需要一对完全相同的子阵,因此算法对阵列及其通道一致性要求较高。
    Applying digital signal process theory, micro-computer technology, and power system automation technology, this dissertation researches on theories and methods for more accurate, faster, less cost, and more practicable electric signal measuring, and pay more attention on improving signal sampling methods and developing reasonable electric parameter estimating algorithm.
    本文综合运用数字信号处理技术、微机技术和电力系统自动化技术,探讨真实反映电气信号物理本质、精度高、速度快、实现代价小、工程实用的电气信号检测理论和实现方法,重点研究电气信号采样方法及电气参数估计有效算法。
    Radio channel modeling and parameter estimating is important to design and research of the mobile communication system.
    无线信道的参数估计和信道建模对数字移动无线通信系统的研发具有重要意义。
    The paper adopts object-oriented technology, deeply researches the modeling and parameter estimating technique of radio channels on MATLAB frame.
    本文采用面向对象技术,在MATLAB软件平台上对无线信道的建模和参数估计技术进行了深入的研究。
 

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