中外优秀女子七项全能各单项得分的灰色关联分析

THE GREY RELATIONAL ANALYSIS OF THE ELITE FEMALE'S DECATHLON

运用"灰色系统理论"中的优势分析法,对我国第九、十届全运会女子七项全能运动前8名的成绩进行分析,并将我国第十届全运会女子全能项目的单项前8名成绩与世界女子七项全能顶级运动成绩进行了比较研究;寻找出造成差距的主要原因,并为我国该项目的科学选材、训练和比赛提供参考依据。结果表明:我国女子七项全能项目的各单项成绩与评分表具有高度的一致性,但和世界顶级运动成绩相比,总体趋势一致,单项优势有所偏离。

We analyze the top 8 scores of female decathlon of the ninth and tenth national games based on the advantage analysis of grey system theory.Furthermore,we do the comparative study on the top 8 scores of female decathlon of the tenth national games and world games.We find the main reasons of the disparity between national games and world games.We also provide the reference for its project scientific selection,the training and the competition.The results show that the individual score of female decathlon of the national games has the high consistency with the score chart.Its overall tendency is consistency and the individual score is skewed compares with the world games.