This paper is concerned with parametric component and nonparametric component estimators in a semiparametric regression model . this model is more flexible and explantory than traditional linear or nonparametric model 本篇论文主要讨论关于半参数回归模型的参数和非参数的估计问题,半参数回归模型是近十几年发展起来的一种统计模型。
Water quality is an important issue for flood management study , in the thesis the estimation of non - point source pollution load and simulation are researched in consideration of water quality monitoring situation 洪水管理中的重要问题在于需要研究水质,论文结合目前我国水质监测现状,比较深入地研究了非点源污染模拟与负荷估计问题。
One is measurement - feedbackh control for systems with delayed measurement ( s ) , and the other one is thetracking control for systems with multiple input delays . the main contributionsof this thesis are listed as follows 由于lqr问题的结果已知,利用重组观测技术将时滞的h2估计问题转化为无时滞的h2估计问题,从而可由kalman滤波求解。
Aiming at the problem of angle motion estimation in monopulse three - dimension imaging , a novel angle motion parameters estimation method based on the inverse synthetic aperture radar imaging for difference beam is presented 摘要针对单脉冲三维成像时的目标角运动估计问题,提出一种基于差波束逆合成孔径雷达成像的新的角运动参数估计方法。
In this paper , to probe into key problems of feature extraction , a systematic study is performed not only about understanding and processing radar target image , but also parametric modeling of 2 - d target scattering centers and parameter estimation 围绕这一课题,本文研究了雷达目标二维像的理解与处理,及二维散射中心的建模与参数估计问题。
估计: estimate; evaluate; take sto ...问题: question; problem回归估计问题: regression estimation problem会计问题: accounting problem设计问题法: project problem method生计问题: a bread and butter issue; bread-and butter issue; bread-and-butter issue统计问题: statistic problem; statistical problem程序设计问题: programming problem当代设计问题: contemporary design issues管理会计问题: management accounting problems景观设计问题: res.issues for land. arch网络设计问题: ndnetwork design problem系统设计问题: system design problem总合问题, 集计问题: aggregation problem第四部分 设计问题: design issues建筑设计问题1: architectural design problems建筑设计问题2: architectural design problems ii自动程序设计问题: automatic programming problem钢铁统计问题工作队: working party on steel statistics关于董事报告的审计问题: auditconsiderationsrelatingtothedirector'sreport国外业务的管理会计问题: management accounting problems in foreign operations解决施工期间的任何设计问题: resolve any desigh problems during the construction phase人口普查和调查中残疾统计问题国际训练讲: international training workshoon disability statistics in censuses and surveys最近联合国主要会议所涉统计问题专家组: expert grouon the statistical implications of recent major united nations conferences估计: estimate; evaluate; take stock of; size up; calculate; appraise; reckon; estimation; forecast 大致估计 rude estimates; 非常乐观的估计 a very optimistic estimate; 照我的估计 by my reckoning; 据保守的估计 on [at] a conservative estimate; 我估计那项损失达8,000元。 i estimate the damage at 8,000 yuan. 你把卸货所需的时间估计进去了吗? did you reckon in the time needed for unloading the cargo?; 估计不足 underestimation; underrating; 估计成本 estimated cost; 估计纯利 estimated net profit; 估计风险 calculated risk; 估计费用 estimated cost; pro forma cost; 估计过低 underrating; undervaluation; 估计过高 over-estimate; 估计理论 estimation theory; 估计量 [数学] estimator; estimate; 估计失误 make a mistake in judgment; 估计时间 estimated time; 估计市场 estimated market value; 估计寿命 life expectancy; 估计误差 evaluated error; error of estimation; 估计值 estimated value; 估计资本 estimated capital