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《Mathematics in Practice and Theory》 2007-18
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Discussion on Modeling Non-equidistance Sequence

ZHANG Shi-qiang1,2,ZHANG Lei2,LV Jie-neng2(1.Department of Mathematics,Chongqing Medical University,Chongqing 400016,China)(2.Laboratory of Biomedical Engineering,Chongqing Medical University,Chongqing 400016,China)  
Objective: How to set up the best mathematical model of non-equidistance sequence.Methods: By discussing procedure that the grey system GM(1.1) model method and the non-linear regression method set up mathematical model,find reason of produce problem and find method that solve problem.Result: For the non-equidistance sequence that is close to exponential function,the non-linear regression method has done better than the grey system GM(1.1) model method;for the non-equidistance sequence that is not close to exponential function,the grey system GM(1.1) model method has done better than the non-linear regression method.Conclusion: In setting up mathematical model for the non-equidistance sequence,we could get better mathematical model by taking the grey system GM(1.1) model method and the non-linear regression method together.
【CateGory Index】: N941
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 WANG Zuo-lei, CAI Guo-liang(School of Science, Jiangsu University, Zhenjiang212013,China);The Problem in Modeling of Nonequidistance Squence and Its Improvement[J];College Mathematies;2003-02
2 TAN Guan-jun (College of Mechanical and Electrical Engineering, Central South University of Technology, Changsha 410083);The Structure Method and Application of Background Value in Grey System GM(1,1) Model (Ⅰ)[J];SYSTEMS ENGINEERING-THEORY & PRACTICE;2000-04
3 ZHANG Shiqiang (Department of Mathematics,College of Basic Medical Sciences,Chongqing Medical University);A new method for calculating regression parameters of nonlinear biology model and its application[J];Journal of Chongqing Medical University;2003-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Jiao Lixin Gu Lizhong(Anhui Agrotechnical Teachers College);THE APPLICATION OF GRADATON-LNTERRALATION TO COMPREHENSICEEVALUATION OF PLANTING SYSTEM[J];;1994-01
2 JIANG De-yi,XIE Sheng-gang,REN Song,LIU Chun (Key Lab for Southwestern China Resources Exploitation & the Environmental Disaster Control Engineering,Ministry of Education,Chongqing University,Chongqing 400044,China);Prediction of Slope Stability in Chongqing Area by Gray Incidence Degree[J];Chinese Journal of Underground Space and Engineering;2007-04
3 Hu Bin Zeng Xuegui (College of Civil Engineering and Architecture,Northern Jiaotong University,Beijing 100044);An Unequal Interval Gray Forecast Model[J];JOURNAL OF NORTHERN JIAOTONG UNIVERSITY;1998-01
4 Wu Yue (Department of Applied Mathematics, Beijing Polytechnic University, Beijing, 100022 );Discussion on the Application Range of GM (1, 1)[J];JOURNAL OF BEIJING POLYTECHNIC UNIVERSITY;1999-01
5 Yuan Jiazu (Department of Forestry Economics and Information Management)Su Renqipng (Commission for Integrated Survey of Natural Resources, Beijing);THE WAY OF CONTROLLING SOIL AND WATER CONSERVATION IN FENHE RE.SERVIOR UPSTREAM[J];Journal of Beijing Forestry University;1987-03
6 Bao Xiaobin Gao Zhiyi(College of Soil and Water Conservation,BFU);Study on Optimizing Model of Ecology-economic Type of Regional Protection Forest System[J];Journal of Beijing Forestry University;1993-03
7 LI Rong, HOU Ling-zhong (Capital College of Physical Education, Beijing 100088);Gray-System Relative Analyzes of the Factors Which Affect the 800-Meter Remarks of Girl Students in Normal School[J];Journal of Beijing Teachers College of Physical Education;2003-03
8 CHEN Liang1,TIAN De-bao2 1.School of P.E.& Sports Science,Qufu Normal University,Qufu 273165,China;2.Dept.of P.E.,Binzhou College,Binzhou 256600,China.;The Application Research of the Reconstructed GM(1,1) Model of Background Value in Sports[J];Journal of Capital Institute of Physical Education;2006-06
9 Zhang Xlanqi Zhu Yuxian Li Guanghe Wang Zhoagren;APPLICATION OF GREY SYSTEM THEORY ON PREDICTION OF GROUNDWATER QUALITY[J];;1988-02
10 Zhang Dunmin (Dept. of Atmospheric Electronics Engineering, CIM);ATMOSPHERE QUALITY ASSESSMENT BY FUZZY MODE[J];;1991-Z1
China Proceedings of conference Full-text Database 8 Hits
1 Li Xingkuo Li Shuguang Zhou Jianmei Institute of Chemical Defense,Beijing,102205;Gray Synthetical Evaluation on the Ability of Chemical Defense Equipments in anti-NBC from Terrorist in Important City[A];[C];2008
2 Xu Shen-lai~(1,2) Chen Li-ding~(1**) 1 State Key Laboratory of Urban and Region ecology,Research Center For Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China; 2 Graduate University of Chinese Academy of Sciences,Beijing 100039,China;;Progresses of evaluation on ecological restoration environmental effect[A];[C];2008
3 LI Jian-lan HUANG Shu-hong Huazhong Univ.of Sci. & Tech,Wuhan 430074,China;Grey Model of Condition Evaluation of Equipment in Power Plant[A];[C];2007
4 YAO Tian-xiang Nanjing University of Aeronautics and Astronautics Nanjing 210016;The Properties and Extension of Discrete Grey Prediction Model[A];[C];2008
5 Dahong Hu Yong Wei Ying Shen college of math and information,China West Normal University,Nanchong,Sichuan 637002,;Optimization Integrated Background Value with Parameter for GM (1,1) Combination Model[A];[C];2008
6 Chunwang Ruan Xinping Xiao Wuhan University of Technology Wuhan 430063;The Improvement of GM(1,1) Method and Its Application Based on the Complex Trapezoid Formula[A];[C];2008
7 Zheng Wen-chen Ji Pei-rong Luo Xian-ju College of Electrical Engineering & Information Science;China Three Gorges Univ.;Yichang 443002;An Impromed GM(1,1) Model[A];[C];2008
8 Xiangyan Zeng~1,Xinping Xiao~2 1.College of Mathematics and Computational Science,Guilin University of Electronic Technology,Guilin 541004 2.College of Science,Wuhan University of Technology,Wuhan 430063,China;A New Method of Building Grey Forecasting Model[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 6 Hits
1 Luo Youxin; Zhou Jirong(Hunan Phosphorus and Chemical General Factory,Liuydng, 410306);NONEQUIDISTANCE GM(1, 1) MODEL AND ITS APPLICATION IN FATIGUE EXPERIMENTAL DATA PROCESSING AND ON-LINE CONTROL[J];JOURNAL OF MECHANICAL STRENGTH;1996-03
2 GU Jin (Suzhou First Middle School, Suzhou, 215006, PRC)CAO Hongxing and WEI Fengying (Chinese Academy of Meteorological Sciences, Beijing, 100081, PRC);A New Calculating Scheme for Grey Modelling and Its Application[J];Control Theory & Applications;1993-02
3 Huang Yangcai Liu Huiwen Fan Jinwei;THE UNEQUAL INTERVAL GREY FORECASTING OF LANDSLIDE'S DISPLACEMENT[J];Hydrogeology and Engineering Geology;1992-03
4 TAN Guan-jun (College of Mechanical and Electrical Engineering, Central South University of Technology, Changsha 410083);The Structure Method and Application of Background Value in Grey System GM(1,1) Model (Ⅰ)[J];SYSTEMS ENGINEERING-THEORY & PRACTICE;2000-04
5 Zhu Baozhang(Zhejiang Economics College,Jiaxing 314001);Study and Reviews on the Essential Methods of Grey System[J];SYSTEMS ENGINEERING ---THEORY & PRACTICE;1994-04
6 Liu Xiqiang(Liaocheng Teachers’College,Shandong 252000);Grey Models and Its Applications[J];SYSTEMS ENGINEERING ---THEORY & PRACTICE;1995-01
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