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《Mathematics in Practice and Theory》 2012-04
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The Weighted Least Squares Integral Method of Data Fitting Function

CHENG Mao-lin (School of Mathematics and Physics,University of Science and Technology of Suzhou,Suzhou 215009,China)  
The data fitting has a good many methods,each method has itself characteristic. This paper discuss the the method of dada fitting in intergral rule,that is intituled the weighted least squares integral method,and gives three format of fitting function in common use.
【CateGory Index】: O241.5
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 Sun Xiaosu;The Research of Residual Plots of Weighted Least Square Method——The Argument against Professor He Xiaoqun[J];Statistical Research;2005-11
2 LIU Xiao-yan1,Rui Xue2,LIU Xiao-yong1(1.College of Mechanical Engineering & Communication,Xinjiang Agricultural University,Urumqi 830052,China;2.Computer Teaching and Research Section,Xinjiang Education Institute,Urumqi 830034,China);Design and Realization of Stage-Discharge Relation SystemBased on Least Square Curve-fitting of Orthogonal Polynomials[J];Journal of Xinjiang Agricultural University;2009-03
3 XIONG Chun-bo,GUO Jun-feng(Institute of Information Engineering,Infromation Engineering University,Zhengzhou 450002,China);Traffic Prediction Model Based on Cubic B Spline Interpolation[J];Journal of Information Engineering University;2009-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Wang Shijie; Yu Yunfei(School of Urban and Rural Construction,Hebei Agri. Univ., Baoding 071001)Zhao Wenge(Cangzhou plan and Architecture Design Institute, Cangzhou 061000);RELIABILITY EXAMINE OF SOIL TEST DATA[J];BUILDING SCIENCE RESEARCH OF SICHUAN;1999-01
2 Qian Hai-rong (Math Department,University of Science and Technology of Suzhou, Suzhou,Jiangsu 215009);Model and Stability of Autosome Heredity[J];Journal of Anhui Agricultural Sciences;2006-09
3 CUI Wei (Department of Mathematics and Computer,Baoding Teachers College,Baoding 07 1000,China);The Structure on Nonstandard Interpolation Basic Function[J];Journal of Baoding Teachers College;2005-02
4 ZHOU Hong-chao~1,WANG Zheng-ming~2,LIU Yang~3(1.Institute of System Design of the Research Academy of the Second Artillery, Beijing 100085,China;2.College of Science,National University of Defense Technology,Changsha 410073,Hunan,China;3.The Graphics Research Academy,Beijing 100029,China);Super-resolved Image Restoration with Edge-preserving Regularization[J];Acta Armamentarii;2006-06
5 HAI Huan-zhi (Dept.Math.,Baoji Coll.Arts & Sci.,Baoji 721007,Shaanxi,China);Mathematical models of biocoenose spreading[J];Journal of Baoji College of Arts and Science(Natural Science Edition);2002-04
6 SUN Yue peng (School of science, BUPT,Beijing 100876,China);Reflections on the establishment of mathematical models[J];Journal of Beijing University of Posts Telecommunications;2001-01
7 FU Chuan, QI Jun-sheng(Department of Chemical Engineering, Chongqing Three Gorges College, Wanzhou 404000,China);Optimization of Technology of Zn-Ni-P Alloy Electroplating by Orthogonal Test[J];Surface Technology;2003-06
8 ZHANG Ling-xiao,DU Yue-peng*(Department of Computer,Nanyang Institute of Technology,Nanyang He’nan 473000,China);A Class Modified Formula for Mid-Rectangle Rule with Endpoint Derivatives[J];Journal of Jiangxi Normal University(Natural Science Edition);2011-02
9 TAO Ting-ye①②,GAO Fei②,WU Zhao-fu②(①GNSS Research Center,Wuhan University,Wuhan 430079,China;②School of Civil Engineering,Hefei University of Technology,Hefei 230009,China);Self-adaptive filtering and its application to dam monitoring[J];Science of Surveying and Mapping;2009-05
10 MA Long DU Daosheng (National Laboratory for Information Engineering in Surveying,Mapping and Remote Sensing, Wuhan University, 129 Luoyu Road, Wuhan 430079,China);ANALYSIS AND EVALUATION OF THE ACCURACY FOR THE DEM PRODUCTS IN GIS[J];Wtusm Bulletin of Science and Technology;2003-03
China Proceedings of conference Full-text Database 5 Hits
1 HU Mou-Fa DONG Wen-Juan CHEN Zeng-Ping (ATR Key Lab.,National University of Defense Technology,Changsha 410073,China);Two-dimensional Recursive Ridge Regression Algorithm for image background clutter estimation and its parameters optimization[A];[C];2007
2 Guo Kai~1 Liang Bishuai~2 Li Jianchun~1 He Yuanyi~1 (1、Computer Teaching and Research Section,Nanjing Artillery Academy,Nanjing 211132; 2、Graduate Company,Nanjing Artillery Academy,Nanjing 211132);Research on Rectification Technology of Image Ceometric Distortion in Virtual Shooting Training System Based on Acquired Image[A];[C];2009
3 ZHANG Yang,ZHOU Zheng-jun (Hot Strip Mill,Wu Han Iron and Steel Co.,Wuhan,China);Optimization on Parameter of Laminar Cooling Model[A];[C];2009
4 HAN Xian-jun WU Qing-xi YANG Ming-zhu (College of Civil Engineering,Hohai University,Nanjing 210098,China);Study on modeling method of elasticity modulusrandom field of rock foundations[A];[C];2007
5 LUO Ming Chen Yanyan Liu Xiaoming;Analysis of the Accessibility Based on Value of Time[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 LIU Tonga,b,SUN Ji-guia,b,ZHANG Yong-ganga,b,BAI Hong-taoa,b(a.College of Computer Science and Technology;b.Key Laboratory of Symbolic Computation and Knowledge Engineering for Ministry of Education,Jilin University,Changchun 130012, China);Traffic Time Series Prediction Based on Periods-Model and Case-Based Nearest Neighbor Algorithm[J];Journal of Jilin University(Information Science Edition);2007-03
2 KONG Xiang-chun;Application of multinomial curve fit program in hydrological analysis[J];Water Resource & Hydropower of Northeast China;2005-10
3 GUAN Yan-hai;The Principle of Stabilizing the Uniformization of the Relation between the Water Level and the Flow of the River Bed[J];Jilin Water Resources;2005-03
4 HUANG Jian--Cong;WAN Hai;HAO Xiao-Wei;Li Lei Software Research Institute of SUN YAT-SEN University,Guangzhou 510275 Department of Computer Science and Technology, SUN YAT-SEN University, Guangzhou 510275;Apply Nearest Neighbor Algorithm to Traffic Time Series Prediction[J];Computer Science;2005-07
5 DU Qiang, WANG Xin- you, ZHANG Xin- min(Bazhou Water Conservancy Management of Xinjiang, Bazhou 841000 ,China);Discussion on Water Management Informatization in Bazhou of Xinjiang[J];Automation in Water Rescources and Hydrology;2005-04
6 Liu Xiaoyong 1, Wu Yunyun 2, Gong Shouyuan 1 (1.College of Mechanial Engineering and Communication,Xinjiang Agricultu ral University,Urumqi,830052; 2. Water Resource Management Office of Hami Region ,Hami,830000);Foundation of Water Resource Information Management and Forecast System[J];Journal of Xinjiang Agricultural University;2003-02
7 Tao Weiyi;Regression Method in Mobile Communication Traffic Prediction[J];Designing Teachniques of Posts and Telecomunications;2004-05
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