模型估计 meaning in English
model estimation
Examples
- Because the dependent variable in the models is the share of consumption of food , and the models are equation of demand system , therefore , zellner s seemingly unrelated regression method is applied to estimate the models
因为在模型中作为因变量的是食物的消费份额，同时模型是需求系统方程，因而，采用近乎非相关的系统迭代回归法进行模型估计。 - Model estimation is the core content of microeconomic consumption study . economists have summarized some kinds of good - quality consumption model based on a great deal empirical study work . each kind of model has it self s premise and applicable conditions
模型估计是微观经济学研究消费的核心内容，经济学家们在大量实证研究的基础上，总结出不少优质的消费模型，这些模型各有其适用的条件范围，也各有特色、各有长处 - Second , face region ' s horizontal gray - level projection is used localize the top of the head and the middle of the nose . three , the face structure mode utilized to estimate the positions of eyes , and the edge features are checked to give the proper positions of eyes
之后利用人脸区域的水平灰度投影确定头顶至鼻中部的上下边界，然后利用人脸比例模型估计人眼的大概位置，分析人眼区域的边缘图像，给出人眼的确切位置。 - The major work implemented in this dissertation is presented as follows : 1 . give a brief introduction of the rgistration method based on the elementary segments of differetial rectification and the motion model estimate with conjugate gradient . 2
接着讨论了如何具体实现超分辨率重建问题，本文主要做了以下工作： 1 、简要介绍了基于小面元微分纠正的配准方法和一种基于共轭梯度的运动模型估计方法，这是超分辨率影像重建的基础。 - 5 . a multivariable process identification based on asymptotic black - box theory is studied . firstly , a high - order mimo arx model and its frequency error bound is estimated from identification data and low - order siso models is obtained from high - order mimo arx model
作者对一种基于渐近黑箱理论的多变量过程辨识方法进行了研究：首先用高阶arx模型估计模型参数，并给出高阶模型的频域均方误差；然后，对高阶arx模型进行降阶处理。