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- Objective To study the nonlinear analysis methods for repeated measurement data, implement parameter estimate in PPK by NLMIXED procedure in SAS soft. 目的探讨重复测量资料非线性分析技术、SAS软件NLMIXED过程及在群体药动学的应用。
- Data requirements of parameter estimations are thus reduced. 此方法可确实简化参数的估计与缩减其所需历史资料量。
- As the object of CVCF power supply system was nonlinear and time-varying and in order to get good dynamic response and strongerrobustness,adaptive control of inferential control was realized by building parameter estimate model. 由于CVCF交流电源系统其对象是具有非线性和时变性的,为了获得良好的动态响应,使系统具有更强的鲁棒性,在上述研究的基础上,通过建立参数估计模型来实现推理控制器的自适应控制。
- As Hurst parameter estimated bias exists, the precision may be improved by using non-linear estimate, where ARFIMA model is proposed and used for verification. 从统计结果来看,样本序列呈现出尖峰、胖尾等有偏特征,明显不满足正态分布的假设,表明收益序列可能具有长程相关或记忆性。
- For the problem of PPS parameter estimation, the DPT method is lucubrated. This method may estimate the highest order of PPS. 4)针对多项式相位信号的参数估计问题,以最大似然估计为基础详细介绍了基于DPT的PPS信号参数估计的方法,本方法可以估计PPS信号的阶数;
- Parameter estimate method for a CGE model CGE模型参数估计方法研究
- With estimating the numerator of the new SIMO model transfer function first and the common denominator later, the parameter estimation of the original SISO model is obtained. 再估计出这个新的单输入多输出系统的传递函数,最后得到原单输入单输出系统的模型参数。
- 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。
- The appro-aches of recognition, determining order, parameter estimation and examination of th-ese models are presented. 给出了这三种模型的识别、定阶、参数估计和检验方法; 讨论了某些非平稳模糊随机时间序列;
- For the problem of PPS parameter estimation, the DPT method for PPS parameter estimation is introduced. 针对多项式相位信号的参数估计问题,介绍了基于DPT的PPS信号参数估计的方法;
- Baum-Welch algorithm is often made to optimize parameter in parameter estimation problem. 在参数估计问题中常常要用Baum-Welch重估计算法来优化参数。
- He was very conservative in the estimate. 他的这一估计很保守。
- An abridged algorithm of 2D hidden Markov chain model and its parameter estimation method are made. 针对现有的二维隐马氏模型算法给出了一种简化算法及参数估计方法。
- Levenberg-Marquardt algorithm can also be used to solve the nonlinear inverse problem of the parameter estimation. 遗传算法是一种相对较新的用于最优化估计的方法,也可以用于求解反问题。
- My estimate of the length of the room was 10 feet. 我估计房间的长度为10 英尺。
- Nonlinear parameter estimation approach can also be used to converse the formation permeability. 可以采用非线性参数估计的方法反演地层的渗透率;
- I need the actual figures, not an estimate. 我需要确实的数字,不要估计的。
- Marchesi with which we make use of it in the parameter estimation of the gray model. Marchesi创造的一种曲线拟合技术,可以用于GM模型的参数估计中。
- Mr. Sheraton estimate the cost at$50. 希尔顿先生估计费用要50美元。