首页> 外文期刊>BioTechnology: An Indian Journal >Table tennis diameter changes to competition influence quantitative analysis
【24h】

Table tennis diameter changes to competition influence quantitative analysis

机译:乒乓球直径变化对竞争影响量分析

获取原文
           

摘要

Use probability theory and mathematic statistics method respectively to make analysis of high level table tennis players using small ball and big ball to play singles data in international major sports competitions after changing table tennis, from which it puts emphasis data statistics and handling with athlete’s every one point hitting round numbers when using small ball to proceed competition and using big ball to proceed competition. The paper gets that big ball era audience appreciation quality has some improvements by comparing with small ball era and athlete competition experience quality has also been improved. On the premise of ensuring that let table tennis normally fly across net without falling out of table when hits table tennis every time, the paper assumes an athlete hitting optimum distance. Meanwhile, by Newton classical mechanical computing, it gets flight time increment; and by time increment and diameter increment relations, it gets table tennis diameter increment and flight time increment function relationship. By function relationship, the paper discusses table tennis best diameter.
机译:使用概率理论和数学统计方法分别使用小球和大球进行高级乒乓球运动员,在更换乒乓球后在国际重大体育比赛中播放单打数据,从中推出了各种数据统计和与运动员的每一个处理使用小球进行竞争并使用大球进行竞争时点击圆数字。本文认为,大球时代观众升值质量通过比较与小球时代和运动员竞争体验质量的改善也得到了改善。在确保让乒乓球通常在每次击中乒乓球时越来越落在桌子上的净网球上的前提下,纸张假定运动员击中最佳距离。同时,由牛顿古典机械计算,它得到了飞行时间增量;随着时间的推移和直径增量关系,它得到了表网球直径增量和飞行时间递增函数关系。通过功能关系,论文讨论了乒乓球最佳直径。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号