摘要
随着计算机技术在各个领域的应用日益广泛,计算机仿真技术在体育中的应用也越来越多地受到关注。本文首先运用3D软件构建一个网球发球过程模型,在此模型内不断调整发球模型中击球点的高度,来观察发球有效面积和球速的变化情况;然后利用CAD软件输出3D模型效果图并利用CAD软件里面的面积计算功能对发球有效面积进行计算;第三利用SPSS15.0软件和EXECL软件对所得数据进行统计和分析;最后用真实的量化数据来说明网球发球过程中击球点高度对发球效果的具体影响。
With the computer technology in various fields has been used widely, Computer Simulation Technique is more and more attention in Physical Field. At first the article made a tennis model by 3D software and constantly adjust the height of hit tennis to observe the effective area of serve and the speed of serve how to change; then used CAD software to export the effect facture of serve and calculate the effective area of serve; third used SPSS15.0 software and EXECL software to statistics and analysis of data; final according to real quantitative data to illustrate the Influence That the Height of Hit Tennis to serve＇s Effect on the Serve Technique of Tennis
出处
《体育科技》
2011年第1期39-42,47,共5页
Sport Science and Technology
