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| | The application of TFPS has brought radical change to the situation of stopping at general des-cription when using film analysis in skill teaching.Taking the expeimental part as the core,using newteaching methods and apparatus,and integrating theory with practice,the students attained a deeper un-derstanding and a good mastery of theoretical knowledge of the method.Meanwhile,through making ex-periments by the students themselves,experimental skill and research ability of the students in technicalanalysis we... | | TFPS 教学用运动技术影片分析系统(Teaching's Film Processing System)的应用,彻底改变了以往影片分析方法教学的一般性介绍的状况,以实验部分为核心,采用新的教学方法,借助新的教学仪器,使理论与实践相结合,大大加深了学生对这一方法的理论知识的理解和掌握,同时使学生亲自动手实验,掌握实际实验技能,大大提高了进行运动技术分析的研究能力,填补了这一教学领域的空白,使这一领域的教学水平和教学质量达到了国内领先水平和国际先进水平。 | | 文摘来源 | | In the studying of biomechanics of sports, it is still a subtle problem to determine human body segment parameters from living subjects. We are trying to provide a simple and convenient method to modify the given segment mass center parameters for specific objects. The induced segment mass center proportions may be applied to take technical analysis for different sports activities. | | 活体测定人体环节参数至今仍是运动生物力学研究中的一个困难问题。该文描述了一种简单而易行的方法对人体环节参数进行个体修正 ,得到一套有效的环节重心比 ,以替代目前在运动技术分析中所使用的数据 | | 文摘来源 | | Basing on biomechanics and comparing with training process, We divide the development experience of sports technical analysis into a few stages and point out some views as the following: sports technical analysis which was taken on by researcher is a part job of coach; the development process of sports technical analysis is gradually nearing human′s thought-process;observation analysis and makeing decision are major joints of technical analysis; in fact, scientific making-decision is to simulate human′s bra... | | 以生物力学学科为背景 ,对运动技术分析发展历程作了简单分期。通过与训练过程类比 ,提出了以下观点 :1)运动技术分析是研究者部分承担了教练员的工作 ;2 )运动技术分析的发展过程是逐渐逼近人类认识的过程 ;3)观察—分析—综合 (决策 )是技术分析的三个主要环节。相对而言 ,综合 (决策 )环境较薄弱 ;4)实现综合 (决策 )的科学化实际上就是对人类大脑功能的模拟。本研究认为采用神经网络技术构筑运动技术分析的专家决策系统是解决这一问题的较好途径。 | | 文摘来源 | |   | | << 更多相关文摘 |
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