| 现代男子标枪技术分类及发展趋势的数学分析 |
| |
| 引用本文： | 庞元宁,徐玖平.现代男子标枪技术分类及发展趋势的数学分析[J].体育科学,1991(4). |
| |
| 作者姓名： | 庞元宁 徐玖平 |
| |
| 作者单位： | 西南师范大学，成都科技大学 |
| |
| 摘 要： | 自从国际田联对男子标枪的规格作出新规定以来,该项比赛成绩发生了巨大的变化,世界各国均对探索新标枪技术的特征和发展趋势极为重视。本文根据第二届世界田径锦标赛、第二十四届奥运会和第五届世界杯田径赛的男子标枪比赛前16名运动员的11项主要技术特征,应用多因素非线性映射方法,建立了男子标枪投掷技术分类的数学模型并探索了其发展趋热。
|
| 关 键 词： | 男子标枪 技术分类 数学分析 |
Men's Javelin Skills: Mathematical Analysis of Their Classification and Trend of Development |
| |
| Pang Yuanning et al.Men''''s Javelin Skills: Mathematical Analysis of Their Classification and Trend of Development[J].China Sport Science,1991(4). |
| |
| Authors: | Pang Yuanning |
| |
| Institution: | Pang Yuanning et al |
| |
| Abstract: | Since new rules were laid down by the TAAF on the specfications of the men' s javelin, great changes have occurred in the level of performances at tournaments. Today much importance is being attached by people in various countries to researches on the characteristics of javelin skills and the trend of their development. This paper is based on 11 major technical features as seen from the performances of the top 16 in men's iavelin competitions at the Second World Track and Field Championships, the 24th 01ympic Games and the Fifth World Cup track and Field Tournament. Using the method of multifactor non-linear reflction, a mathematical model has been established for the classification of the men's javelin skills while the trend of their development is discussed. |
| |
| Keywords: | men's javelin technical classification mathematic model |
| 本文献已被 CNKI 等数据库收录！ |
