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《Journal of Ocean University of Qingdao》 1987-04
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A SUCCESSIVE DISCRIMINATION FORECAST OF MARINE WATER MASSES

Li Fengqi Su Yusong(Department of Physical Oceanography and Marine Meteorology)  
Discrimination analysis is one of the multivariate analysis methods. We apply it to the discrimination forecast of marine water masses. A method of successive discrimination is utilized to select factors. The F-test is made with reference to the Wilks value for each factor. The factor which has great "ability" of discrimination is selected successively. And a factor is immediately disqualified from discriminant when its "ability" declines because of the combination of given factors. A Fisher successive discriminant of forecast is given with reference to the information of matrix transformation. A multistage strength forecast of the Northern Huanghai Sea Cold Water Mass is taken as an example. The whole process of sifting factors and establishing discriminant is given. The effect of forecast is tested by historical data. A comparison is made between the above method and the conventionally used Bayes successive discrimination forecast.
【Fund】: 自然科学基金
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1 LI Hong-xun(Tobacco Research Institute of Guizhou Province/ Tobacco Agricultural Experiment Station of West South China,Guiyang,Guizhou 550003);Meteorological Disaster Analysis of Flue-cured Tobacco Development in Tongren Region of Guizhou Province[J];Journal of Anhui Agricultural Sciences;2007-30
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3 Wu Cuilan (Beijing Vocational & Technical Institute of Industry, Beijing 100042, China);The Method of Getting the Minimal Value of the Second Mistake in Hypothesis Test[J];Journal of Beijing Vocational & Technical Institute of Industry;2004-02
4 Lü Honghua2) XIA Zhengkai2) JIANG Bo3) REN Mingda2) LI Youli2) (2)College of Environmental Science, Peking University, Beijing, 100871; 3)Qinghai Institute of Petroleum Exploration and Development, Dunhuang, 736202);Application of Mathematical Geology Methods to Analysis of the Sedimentary Facies of Sandstone Reservoir:An Example of the Reservoir of the Neogene in Huatugou Oilfield,Qaidam Basin[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2006-04
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1 Lin Wenwei (Institute of Mineral Deposits,Chinese Academy of Geological Sciences);THE ORIGIN,EVOLUTION AND CHARACTERISTICS OF MOLYBDENUM-BEARING MAGMATIC ROCKS IN YANGJIAZHANGZI AREA,WESTERN LIAONING[A];[C];1987
【Co-references】
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1 WEI Jiahua1,LI Cijun2,WANG Guangqian1,SHAO Jingli2,LI Shengli3 (1.Department of Hydraulic Engineering, Tsinghua University, Beijing100084,China;2.Institute of Water Resources & Environment Engineering, China University of Geosciences, Beijing100083,China;3.Beijing Yanbo Hydraulic Engineering Construction Management Co. Ltd., Beijing100037,China);STUDY ON THE INTEGRATION OF GROUNDWATER NUMERIC MODEL AND COMPONENT GIS[J];Journal of Changchun University of Science and Technology;2003-04
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Chinese Journal Full-text Database 2 Hits
1 ZHANG Yuexia 1, MIAO Zhenqing 2, YAN Shiqiang3 ( 1. Second Institute of Oceanography, SOA, Hangzhou 310012, Zhejiang, China; 2. Zhejiang Ocean University, Zhoushan 316004, Zhejiang, China; 3. School of Engineering and Mathematical Science, City University, London );Development and Application of the GIS -Based Water Mass Analysis Integrated System[J];Marine Science Bulletin;2007-05
2 ZHANG Yuexia 1 ,MIAO Zhenqing 2 ,YAN Shiqiang 3 1.Second Institute of Oceanography,SOA,Hangzhou 310012,Zhejiang,China; 2.Zhejiang Ocean University,Zhoushan 316004,Zhejiang,China; 3.School of Engineering and Mathematical Science,City University,London;Development and Application of the GIS-Based Water Mass Analysis Integrated System[J];海洋通报(英文版);2008-02
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