1)GM(1,N) modelGM(1,N)模型
1.The practice indicates that the improved model may help GM(1,N) model to enhance the forecast precision effectively.实践表明这些改进模型可以有效地提高GM(1,N)模型的预测精度。
2.So GM(1,N) model was applied,system development index-a and driving index bi were introduced to simulate reinforced concrete carbonization holisticly and dynamicly.在役钢筋混凝土碳化发展过程中,内外影响因素相互耦合机理不清楚情况下,应用灰色系统理论中GM(1,N)模型,引入系统发展系数-a及驱动系数bi的概念,整体动态地模拟分析碳化发展趋势,为多因素耦合下钢筋混凝土碳化研究提供一种新思维及新途径。
英文短句/例句
1.GM(1,N) model for strength prediction of cotton yarn棉单纱强力预估GM(1,N)模型
2.SIMULATING REINFORCED CONCRETE CARBONIZATION BASED ON GM(1,N) MODEL基于GM(1,N)模型的钢筋混凝土碳化模拟分析
3.Gray prediction of engineering price index based on GM(1,N) model;基于GM(1,N)模型的工程价格指数灰色预测
4.Creating ill-conditioned matrix in GM(1,N) and improve method by principal component;GM(1,N)模型的病态矩阵的产生及主成分估计改进法
5.Analysis on the Training of Zhao NIng by Using GM(1,N) Modol;运用GM(1,N)模型对跳高运动员赵宁训练状态的分析研究
6.An Analysis on the Training State of GUAN Ying-nan by Use of GM(1,N) Model;运用GM(1,N)模型对跳远运动员关英楠训练状态的分析研究
7.Analysis of the Training State of Gu Yuan with GM(1,N)Model;运用GM(1,N)模型对链球运动员顾原训练状态的分析研究
8.On the Appliance of Model GM(1,N) of Chinese Elite Long Jumpers′ Approach Take off Technique;我国男子优秀跳远运动员助跑起跳技术GM(1,N)模型应用研究
9.Study on the Main Special Quality and the Result GM(1,N) Model in Liu Xiang's Youth刘翔青少年时期主要专项素质与成绩的GM(1,N)模型研究
10.Analysis of Oversize Span Bridge Deflection Based on Grey Relation GM(1,N)基于灰关联GM(1,N)模型的特大跨径桥梁挠度变化分析
11.THE FORECAST AND APPLICATION OF IMPROVED GREY GM(1,N) MODEL BASED ON BP NEURAL NETWORK IN ECONOMY--Taking Henan Province economy as the example基于BP神经网络改进的GM(1,N)模型在经济预测中的应用——以河南省经济为例
12.The GM Models that x~((1))(n) be Taken as Initial Value以x~((1))(n)为初始条件的gm模型
13.Unbiased GM(1,1) models with x~((1))(n) initial condition以x~((1))(n)为初始条件的无偏GM(1,1)模型
14.Establishment of the Grey GM(1, N) Self-memory Model灰色GM(1,N)自记忆模型研究
15.The application of GM(1.N) dynamic pattern in training of 400 m athlete Jiang Bo;GM(1.N)动态模型在400m运动员姜波训练中的应用
16.Forecast of enterprise's initiative investment on safety based on GM(1,N) grey model基于GM(1,N)灰模型预测企业主动性安全投入
17.The Overall Assessment Model and Its Application of Coordinated Development in Small Cities and Towns based on GM(1,N)基于GM(1,N)的小城镇协调发展综合评价模型及其应用
18.Research on morbidity problem of accumulating mothod GM(0,N) model;累积法GM(0,N)模型的病态性研究
相关短句/例句
GM(1,N)ModelGM(1,N)模型
3)GM(1,N)GM(1,N)模型
1.The prediction result of the accumulation model was compared with that of the GM(1,N) model in aspects of relative error,variance and Tale difference coefficient.针对城市燃气负荷预测涉及因素多,部分预测方法不易实现的问题,提出采用计量经济学新方法累积法模型来预测城市燃气负荷,将影响城市燃气负荷的两个主要因素——城市人口和工业产值引入预测模型,并将预测结果与GM(1,N)模型预测结果分别按相对误差,方差和泰尔不等系数三个指标进行比较,比较结果显示累积法预测模型优于灰色GM(1,N)模型,且简单易懂,易于实现计算编程。
4)GM(1,6) Grey diffenential equationGM(1.N)模型
5)GM(1,N) (N≥2) modelGM(1,N)(N≥2)模型
6)grey GM(1,N) model灰色GM(1,N)模型
延伸阅读
AutoCad 教你绘制三爪卡盘模型,借用四视图来建模型小弟写教程纯粹表达的是建模思路,供初学者参考.任何物体的建摸都需要思路,只有思路多,模型也就水到渠成.ok废话就不说了.建议使用1024X768分辨率 开始先看下最终效果第一步,如图所示将窗口分为四个视图第二步,依次选择每个窗口,在分别输入各自己的视图第三步,建立ucs重新建立世界坐标体系,捕捉三点来确定各自的ucs如图第四步,初步大致建立基本模型.可以在主视图建立两个不同的圆,在用ext拉升,在用差集运算.如图:第五步:关键一步,在此的我思路是.先画出卡爪的基本投影,在把他进行面域,在进行拉升高度分别是10,20,30曾t形状.如图:第六步:画出螺栓的初步形状.如图第七步:利用ext拉升圆,在拉升内六边形.注意拉升六边行时方向与拉升圆的方向是相反的.之后在利用差集运算第八步:将所得内螺栓模型分别复制到卡爪上,在利用三个视图调到与卡爪的中心对称.效果如图红色的是螺栓,最后是差集第九步:阵列第10步.模型就完成了来一张利用矢量处理的图片
