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- Also, the CRB of parameter estimation of LFM under normal gauss circumstance is carried out and a real low boun... 另外推导出了一般高斯环境下的LFM参数估计的CRB界,为一般高斯环境下的估计的参数的方差提供实际下界。
- In this paper, the maximum likelihood esti mati on and Bayesian estimation of parameter N are obtained. 本文推导出了 N的极大似然估计 Bayes估计 .
- The precision estimation of parameter of circle based on LS algorithm can improve the performance of this system. 将系统中的标识点配置为圆形,利用最小二乘准则精确地估计标志像点的圆参数,以提高运动参数的测量精度。
- For the problem of parameter estimation of one dimensional and two dimensional chirp signal in additive colored Gaussian noise, a new method based on fourth-order cumulant is proposed. 摘要针时加性高斯有色噪声背景下的一维、二维线性调频信号的参量佑计问题,引入高阶统计量,提出了一种基于四阶累积量的新方法。
- This paper introduces the estimation of parameters and the implementation of a SFS algorithm. 摘要 本文介绍了一种SFS算法的参数估计及其实现。
- Several methods of curve-fitting data yield consistent estimates of parameter values. 几种曲线似合数据的方法均能得到参数值的一致性估计。
- His estimation of their arrival time is not far off. 他对他们到达时间的估计基本准确。
- When the number of groups is assumed known, firstly, under particularly prior of parameter, we prove that the bayesian estimation of the normal mixture model parameters is admissibility. 在混合元个数已知的情况下,首先证明了正态混合模型参数在特定先验分布下,其贝叶斯估计的容许性;
- interval estimation of parameter 参数的区间估计
- His estimation of their arrival time was not far off. 他对他们到达时间的估计基本准确。
- The estimation of parameters was easily performed via expectation conditional maximization (ECM) algorithm. The Bayes information criterion ( BIC ) was used to select the model. 利用ECM(Expectation conditional maximization)算法估计模型的参数;运用BIC(Bayes information criterion)准则选择模型.
- Two methods of parameter estimation of discrete observation in HMM are proposed in this paper. One estimates the transition probability and the distribution of discrete symbol set at first. Each state is assumed to be from a Gaussian distribution. 给出了两种离散HMM参数估计,一种是首先估计HMM的转移概率和直接估计离散符号集的分布,然后假设各状态都是正态分布,再从符号集的离散概率分布,来估计正态概率分布的参数(GMM);
- Method:The repeated measures data were analyzed with category variance outcome by GEE and conclusions were drawn according to the estimating of parameter and standard error. 方法:利用广义估计方程分析结果指标为分类变量的重复测量资料,通过参数和标准误的估计得出统计学结论。
- He has risen in the estimation of his friends. 他在朋友中的声望上升了。
- It applies ship design of parameter. 用于参数设计。
- My estimate of the length of the room was 10 feet. 我估计房间的长度为10 英尺。
- It has the characteristic of parameter driving . 该系统具有参数驱动之特点。
- He is sinking in the estimation of his friends . 朋友们对他的评价在降低。
- Using optimization of experimental data and estimation of parameters,the reasonable synthetic methanol macrokinetics models for the CO and CO 2 hydrogenation on CQ-202 Copper Catalyst were obtained. 研究了CQ - 2 0 2铜基催化剂上CO和CO2 同时加氢合成甲醇的宏观动力学 ,获得宏观动力学模型 ;
- His estimate of the situation was sober. 他对形势的估计是审慎的。