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- source parameter estimate 信源参数估计
- 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;
- Several high energy X-ray radiography systems are simulated with FXRMC and MCNP using the same X-ray source parameters. 在确保相同输入参数的条件下，针对不同的照相模型进行了对比计算。
- Regional propagation characteristics and source parameters of earthquakes in northeastern North America, Bull.Seism.Soc. 台湾地区中大型地震震源参数分析，国立中央大学硕士论文。
- Parameter estimate method for a CGE model CGE模型参数估计方法研究
- The news comes from a reliable source. 这消息来自可靠的来源。
- magnetic source parameter imaging method 磁性场源深度成像
- 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；
- We have summarized the experience for earthquake quick report of Xichang telemetry seismic network. We present some thinking to improve error of source parameters in earthquake quick report. 摘要总结了多年来西昌遥测地震台网在地震速报处理的技术经验，针对地方遥测台网在地震速报中经常出现的地震参数误差问题提出了改进思路。
- 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。
- By simulating the multiplexing of VBR MPEG-2 traffic, we verify the conclusions and study the source parameters, multiplexing buffer size, link utilization, CLR, transmission delay and their relationship. 通过对VBR MPEG-2业务进行复用仿真,验证了这些结论,并对业务源参数、复用缓冲器容量、业务强度与信元丢失率、传输延时特性之间的关系进行了分析。
- 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。
