查询词典 square mile

It is difficult to get partial derivative in least square fitting method,and the problem was avoided by usi...

利用遗传算法实现了产出曲线的自动拟合，避免了最小二乘法中求偏导数困难的问题，提高了求解的速度和精度。

No mistaken took place for the second derivative spectra using partial least square method.

研究不同建模方法在西瓜品质指标检测中的建模与预测效果。

Finally, optical flow estimation is performed based on the least square method and partial derivative estimation.

然后通过最小二乘法并结合图像的偏导数进行光流场估计。

Aiming at the problem,the nonlinear modeling method of spline-based mapping of partial least square for wood drying proves is proposed.

针对这一问题，提出了基于样条映射的偏最小二乘法的木材干燥过程非线性建模方法。

Firstly, we simply introduce the basic knowledge of the comparison of estimate and model. Then, we use matrix partial order theory to compare the generalized ridge estimation with the least square estimation in section III of this chapter.

首先，简单介绍了估计和模型比较的基础知识，然后在本章第三节利用矩阵偏序理论比较了广义岭估计与LS估计。

As we know, multivariate regression and linear partial least square are two common methods for QSAR study.

多元回归法、线性偏最小二乘法是研究定量构效关系常用的两种方法。

The partial least square regression is used to build calibration models.

通过正确的光谱预处理方法、光谱区域的选择和偏最小二乘回归确定定量校正模型，建立了近红外光谱快速测定柴油性质的方法。

Results The proposed method was compared with partial least square regression and radial basis function neural network modeling methods.

结果 测定正交设计标样中的阿司匹林、对乙酰氨基酚和咖啡因的平均回收率分别在98.2%～101.2％之间，RSD在0.47%～0.91％之间。

This paper analyzes the situation of farmland transaction by the data of representative area in Jiangsu Province, and conducts a demonstrative study of the influencing factors by using partial least square regression.

利用江苏省典型地区的农户调查数据，在农地流转现状分析的基础上，对农户土地流转行为的影响因素进行实证研究。

A novel model named PLSOLV is proposed for predicting solvation free energy based on partial least-square regression analysis.

为了解决上述问题，本文提出了一种新的计算蛋白质分子溶剂化能的表面加和模型PLSOLY。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。