模型估计 meaning in English
model estimation
Examples
- And in allusion to the shortcomings on the fitting of noises by least square , a new procedure is presented to modify the estimations of model parameter of the noise . it can control the effects of the correlation noise of except for first order self - correlation noise . using the model the error of gps / ins integrated navigation system is estimated
再次，针对卡尔曼滤波方程的前提条件不满足而影响导航系统的精度的问题，应用时间序列分析理论提出了一种改进的噪声模型参数估计算法，对此算法进行建模，仿真结果表明，该算法能有效的控制一阶自相关特性以外的噪声对参数模型估计的影响，提高卡尔曼滤波精度。 - An algorithm of path - based timing optimization by buffer insertion is presented . the algorithm adopts a high order model to estimate interconnect delay and a nonlinear delay model based on look - up table for gate delay estimation . and heuristic method of buffer insertion is presented to reduce delay . the algorithm is tested by industral circuit case . experimental results show that the algorithm can optimize the timing of circuit efficiently and the timing constraint is satisfied
提出了一种基于路径的缓冲器插入时延优化算法,算法采用高阶模型估计连线时延,用基于查表的非线性时延模型估计门延迟.在基于路径的时延分析基础上,提出了缓冲器插入的时延优化启发式算法.工业测试实例实验表明,该算法能够有效地优化电路时延,满足时延约束 - The cbm policy of identical components serial system is studied based on mdp , the condition based maintenance policy optimizing cost and mission is given . based on the researches above , the software accomplishing the method in this paper has been developed . the cbm policy for engine based on the spectrometric oil analysis is worked out by the software
在上述研究的基础上，研制了计算机辅助视情维修软件系统，该软件实现了小子样的状态描述模型估计、面向任务的维修策略求解等方法，并应用该软件研究了基于滑油系统光谱分析数据的发动机视情维修决策问题。 - 3 . the project using ins / gps system data to estimate the angle of attack and sideslip is brought forward first . this project using the ins / gps system data , such as acceleration and velocity signal , and others signals of the aircraft , such as gyros and the mathematic models , to estimate virtual signal
首次采用ins gps系统数据来估计迎角和侧滑角传感器参数原理和方法，利用ins gps系统测量的地速和总加速度信号结合飞机其他传感器和数学模型估计得到了迎角和侧滑角传感器的虚拟信号，该种方法具有很好的实时性。 - And the core content of its research is to form and estimate demand system model , then deduce and calculate elasticity ( income elasticity and price elasticity ) , next clarify and explain the implication of elasticity , finally forecast the future consumption and consumption behavior according to the estimate results in brief , it can be divided into three steps to analysis consumption for microeconomic , namely , acquire and deal with data ; estimate demand system model ; explain the implication of elasticity
微观经济学研究消费主要采用计量经济学的方法，其研究的核心内容是构造并估计需求系统模型，推导并计算收入弹性、价格弹性等，同时对弹性值的意义做出解释和说明，最后还往往根据需求系统模型的估计结果对未来的消费行为做出某种程度上的预测。简单的说，微观经济学研究消费火致分为以下几个步骤：获取并处理数据、模型估计、计算弹性并解释结果。