试用数学模型分析投篮的出手角度——以分析罚球投中空心篮方式为基本模型  

Analysis on the Angle of Shot by Using Mathematical Models——Taking Analysis of Air Balls in Free Throws as Basic Models

作　　者：李笋南[1] 杨国庆[1] 张玉新[1] 

机构地区：[1]北京师范大学体育与运动学院,北京100875

出　　处：《北京体育大学学报》2005年第2期200-202,共3页Journal of Beijing Sport University

摘　　要：出手的高度、角度、速度是影响投篮命中率的主要因素。用建立数学模型的方法计算出相关的数据,使三者紧密联系。研究目的是分析出出手速度、角度和高度之间的关系,在实际操作中用此科学数据为参考依据,进行有针对性的练习,以求达到快速提高投篮命中率的目的。The height, the angle and the speed of shooting are the main factors influencing the percentage of successful shots.On calculating the relevant data by establishing mathematical models and closing the three factors together, the research aims at making an analysis of their correlations and taking the scientific data as referenced gist, so that a higher percentage of shot may be achieved after a short time of practice.

关 键 词：数学模型 投篮 出手角度 出手高度 出手速度 

分 类 号：G841[文化科学—体育训练]