估计问题的英文

• estimation problem

• 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

例句与用法

1. 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。
2. 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。
3. 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。
4. 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。
5. 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。