Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Engineering of Surveying and Mapping》 2005-04
Add to Favorite Get Latest Update

The optimal filtration of periodic group by least square method

WANG Ling-ling~1,HAN Shao-hong~2,ZENG An-min~2(1.Henan Provincial Communications Planning Survey & Design Institute,Zhengzhou 450052,China;2.Xi'an Technical Division of Mapping and Surveying,Xi'an 710054,China)  
Based on the principle of adjustment,the optimal filtration of periodic group is discussed by use of least square method,and the error resulted from different period is also compared.After having analyzed and experimented,the theory shows its rigorous,practicable,and remarkable superiority.
【CateGory Index】: P207.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 NIU Sui-wang~1,HAN Shao-hong~2,DING Shou~2(1.School of Surveying and Land Information Engineering,Henan Polytechnic University,Jiaozuo 454000,China;2.Xi'an Technical Division of Mapping and Surveying,Xi'an 710054,China);Investigation of method of processing daily change data in geomagnetic field[J];Engineering of Surveying and Mapping;2006-05
Chinese Journal Full-text Database 1 Hits
1 OU Ji-kundemy of Sciences, Wuhan, 430077, China);Uniform Expression of Solutions of Ill-posed Problems in Surveying Adjustment and the Fitting Method by Selection of the Parameter Weights[J];Acta Geodaetica Et Cartographic Sinica;2004-04
Chinese Journal Full-text Database 10 Hits
1 Si Wenhui(Basic Course Drpartment);Discussion about Significant Digits of "One-Ten Thousandth/Eleitricity-Light Balance[J];JOURNAL OF ANHUI AGROTECHNICAL;1995-01
2 SHU Hai-ying(Dangtu Water Conservancy Bureau,Dangtu243100,China);Transit survey error and control in the course of the water conservancy project measure[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2005-02
3 CAO Ya-qun (Anhui Technical College of Water Resources and Hydroelectric Power,Heifei 230601,China);On several methods to prove inequation[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2007-01
4 QIAO Bao-min (Department of Mathematics,Shangqiu Teachers College,Shangqiu 476000,China);A Note on the Proof Theorem of Integral Mean Value[J];Journal of Aayang Teachers College;2002-05
5 Meng Guanglin, Zhang Mingyuan, Li Zhijun and Yan Decheng (Institute of marine Eaviromental Protection, NBO.Dalian);Study of the Uniaxial Compressive Stength of the Bohai Sea Ice[J];Journal of Glaciology and Geocryology;1987-04
6 HAO Mei-li1,CAO Xue-jun1,FENG Xian-he2,SHI Xiu-mei1,FANG Xiao-zu1(1.Ningbo Branch of China Academy of Ordnance Science,Ningbo 315103,China;2.No.59 Research Institute of China Ordnance Industries,Chongqing 400041,China);Investigation on interrelation of indoor accelerated corrosion testing and atmospheric exposure testing of LY12 alloy[J];Ordnance Material Science and Engineering;2006-05
7 Wei Wei (Department of Basic Courses,Shougang Institute of Technology,100144,Beijing,China);Calculation and Analysis of Center of Gravity of Liquid in a Cylinder While Slanting[J];Journal of North China University of Technology Beijing China;2008-01
8 Pan Guohong Department of Physics;Absolute Measurement of Magnetic Tape Flux by Equivalent Direct Current Method[J];Acta Scicentiarum Naturalum Universitis Pekinesis;1984-02
9 Chai Yanju Ou Jikun Yuan Yunbin Liu Genyou(Institute of Geodesy and Geophysics,Key Laboratory of Dynamical Geodesy,Chinese Academy of Sciences,Wuhan 430077,China);On-the-fly ambiguity resolution by restricting coordinates predicted by Doppler[J];Journal of Beijing University of Aeronautics and Astronautics;2008-01
10 LIU Wei-guo~1,LIU Xue-zhen~2,LIU Hui~2 (1.College of Sports,Guangxi Normal University,Guilin 541004,Guangxi China;2.Bejing Sports University,Beijing 100084,China);Research on the Model of Matched Springboard in the Stretching Stage of Jumping[J];Journal of Beijing University of Physical Education;2005-12
China Proceedings of conference Full-text Database 1 Hits
1 LI xue-min TIAN yao-yong (Henan Academy of Surveying and Mapping Henan 463000);The application of numerical calculation in geodetic survey[A];[C];2007
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved