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应用灰色系统理论对我国女子七项全能成绩的因素分析 被引量:9

Factors Contributing to the Overall Performance of Wome's Heptathlon: An Analysis by Applying the Grey System Theory
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摘要 对影响运动成绩的各因素进行分析是各级教练员十分关注的一个课题,以往多采用数理统计方法,但在实践中,这种方法对高水平运动员的研究有其局限性。本文用灰色系统理论中的关联度分析法对我国优秀女子全能选手的总分与7个单项之间的关系进行分析研究,揭示了各单项在全能运动训练中应占的地位及它们对总分成绩所起的作用,对于科学地安排、控制训练全过程及尽快提高我国女子全能运动水平提供参考。 How sports performaces are affected by various factors is a subyect of great concern to coaches of alllevels. So far the method of mathematical statistics has generally been used for studying this problem. Inpractice, however, this has certain limitations when used to study high level athletes. In this paper, methods inthe Grey System Theory are used to analyse and study the relationships between the total scores of our elitewomen heptathletes and their performance in each of the seven disciplines,thus revealing the role played byeach discipline and its contribution to the overall score.Such an analysis can be useful for a scientific arrange-meet of heptathlon training.
作者 谭平平
机构地区 湖南岳阳师专
出处 《体育科学》 CSSCI 北大核心 1989年第4期38-41,94,共5页 China Sport Science
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