1)unequal interval非等间距
1.Based upon the building mechanism of unequal interval grey forecast model in order to weaken the changing scope of data,the method to extract the m root of accumulated sequence was used.基于非等间距灰色预测模型的建模机理,通过对一次累加生成序列的开方运算来弱化序列的变化幅度,利用背景值取代传统的中心值,从而得到了基于中心逼近化的非等间距灰色预测模型。
2.Unequal interval grey revised model was built based on unequal interval grey model and grey revised model,which is fit for the original series with unequal interval and sharp variations.针对工程中的非等时空距问题和原始数据序列发生转折性变化的情况 ,在非等间距 GM模型和灰色预测校正模型的基础上 ,建立了非等间距灰色预测校正模型。
3.According to the building mechanism of gray model,a combination forecast method of unequal interval gray forecast model is presented to solve practical problems for the number sequences.对于非等间距原始数据序列,根据灰色预测模型建模特点,提出了一类非等间距灰色组合预测方法,弥补了传统非等间距原始数据预测模型的不足,提高了灰色预测的精度。
英文短句/例句
1.The Optimization of Background Value in Non-Equidistant GM(1,1) Model;非等间距GM(1,1)模型背景值的优化
2.Program Implementation of Grey Model for Non-equidistant Sequence;非等间距序列的灰色模型的程序实现
3.The Experimental Research on the Dynamic Techinique of Grade Rod;非等间距水准尺动态检测技术的实验研究
4.Study on Sidelobe Suppression in Four Dimensional Unequally Spaced Linear arrays四维非等间距直线阵的副瓣抑制技术研究
5.Application of Non-equidistance GM(1,1) Model with Improved Background Value in Predicting Water Demands改进背景值的非等间距GM(1,1)模型预测用水量
6.Non-equidistance gray mode forecast of forest resource dynamic changes in Shandong Province山东省森林资源动态变化的非等间距灰色预测
7.RESEARCH ON GREY NON-EQUIDISTANT FORECAST OF BUILDING SETTLEMENT建筑物沉降量的灰色非等间距预测研究
8.Error Control on Equidistant Interpolation of Linear Approximation Non-circle Curve;等间距法直线逼近非圆曲线的误差控制
9.an impersonal 'it'无人称的it((表示时间、环境、距离等非特定主词[受词]的it))
10.A Study on the Effect of Inequality of Non-agricultural Employment Opportunities on Rural Income Gap;非农就业机会不平等对地区间农村收入差距的影响分析
11.Application of unequally-spaced and non-linear three-hydrophone array in underwater acoustic coplanar target passive localization不等间距非直线三元阵在水声平面声源被动定位中的应用
12.a very small distance or space.非常小的距离或空间。
13.a set of points such that for every pair of points there is a nonnegative real number called their distance that is symmetric and satisfies the triangle inequality.区间中的每一对点之间的距离都有一个非负实数与之对应且满足三角不等式。
14.Each of the two delay times is half the intercept time.两种延迟时间都等于截距时间的一半。
15.On Extension of Isometries between Unit Spheres of c(Γ)-Spacesc(Γ)型空间单位球面之间的等距延拓
16.Space: The non-printing areas in a forme. For text matters, there are; letter space; word space and line space, etc.空位:印版内的非印纹位置。在内文的空位，称为间距；分别有字母间距，字词间距和行间距。
17.Of, relating to, or designating curves or surfaces everywhere equidistant.距离相等的属于、有关或指出曲线之间或平面之间处处等距的
18.Quality comparison of ellipsoid surface machined by equal-distance and bi-equal-distance method椭球曲面的等间距和双向等间距加工质量的比较
相关短句/例句
nonequidistance非等间距
1.The paper analysed the existing fatigue experimental data processing,and gave a nonequidistancegrey GM(1, 1) model and method on the fatigue experiment data processing and on-line control.在分析疲劳试验数据处理的现状后，提出疲劳试验数据处理及疲劳试验数据在线监测的非等间距的灰色ＧＭ（１，１）模型与方法。
2.Based on the study of nonequidistance sequence, we have applied nonequidistance accumulated generating to the modeling of nonequidistance, and made the original model improved.在研究非等间距序列的基础上 ,本文将非等间距累加运用于非等间距序列的建模过程中 ,使原有模型得到改进 。
3)non-equidistant非等间距
1.As the background value is an important factor affecting the precision of grey system model,this paper makes a research on the background value in non-equidistant GM(1,1) model.基于背景值是影响灰色建模精度的重要因素之一,本文对非等间距GM(1,1)模型中的背景值构造进行了研究,根据灰色模型的指数特性和积分特点,利用非齐次指数函数来拟合一次累加生成序列,提出了一种重构非等间距GM(1,1)模型背景值的方法。
4)equidistant-nonequidistant等-非等间距
5)non-equidistant sequence非等间距序列
1.A Gray Mold for Non-equidistant Sequence;非等间距序列的灰色模型
2.On the non-equidistant sequence grey model research base,using Matlab,giving the Implementation Program of grey model for non-equidistant sequence,it is to provide a good solution to the problems of prediction in establishing models for non-equidistant sequence.在对非等间距序列的灰色模型研究基础上,利用Matlab软件给出了非等间距序列灰色模型的实现程序。
6)non-isometric time sequence非等距时间序列
1.This paper apply the gray system theories,regard unit cost of historyical similar item construction as the basis,establish the non-isometric time sequence GM(1,1) model of item construction unit cost.文章应用灰色系统理论,以近期同类分项工程的单方成本为依据,建立了分项工程单方成本价非等距时间序列GM(1,1)模型。
延伸阅读
执有法与有等性非一非异【执有法与有等性非一非异】 谓外道执法与性其体非同非不同，故云非一非异。
