Estimation on Scale of HIV AIDS High Risk Population and Prediction on Epidemic Situation in Shandong Province;
山东省艾滋病高危人群规模估计及疫情预测
Study on the Estimation of the Origin-Destination Matrix;
OD矩阵估计问题研究综述
Two kinds of estimation of mixed geographically weighted regression model;
混合地理加权回归模型的两种估计
Preliminary Estimates of Prevalent HIV Infection in Adults in Hunan for 2005 with Workbook Method;
试用Workbook方法对2005年湖南省HIV感染现状进行初步估计
Eigenvalue estimates of Laplacian and some generalizations;
Laplace算子的特征值估计及推广
Parameter Estimate of the Wood Growth Equation;
树木生长方程参数的估计
For the two seemingly unrelated regression systems,improved c-k estimators of the parameters are presented when the design matrix is ill-conditioned.
针对设计矩阵Xi呈病态时的半相依线性回归系统,提出了系统参数iβ的一种c-k型改进估计,并证明了这种估计在均方误差意义下的若干优良性质。
Finally,the character of the estimator is given through computer simulation,which is in (agreement) with the analytic results.
针对复线性调频信号在多径条件下的参数估计问题进行了研究。
The time-delay estimator of complex LFM based on cyclic cross-correlation amplitude is discussed.
研究了复线性调频信号的循环互相关估计时延问题。
The evaluations of a class of basic hypergeometric series;
一类基本超几何级数的估计
Doppler Evaluation Method for the Flow Shear Rate;
血流切变率的多普勒估计方法
A new method of uncertainty evaluation of centroid detection is proposed.
提出了一种估计质心检测不确定度的新方法,首先由像素强度和像素所在位置的图像梯度估计像素强度的不确定度,然后由像素强度不确定度的估计值和像素之间的相关性确定质心检测的不确定度。