摘要
文章提出二维空心投篮数理模型,通过解方程给出定解条件下投篮角的数值解,由此得到给定点投篮下的最佳投篮速度和截止投篮速度,并由计算结果进一步分析了不同投篮速度区间对应的投篮弧线,最后定量分析给出投篮距离和高度对投篮命中率的影响.
With a two-dimension hollow-shot symbolic model set up, the numerical solution of the shot angle under certain conditions can be obtained by equation, and the optimal and cut-off shot velocity of the given point can be gained accordingly. Based on the results, the parabola traces corresponding to different velocity area are outlined schematically. Finally, the effects of the shot distance and height on the shot probability are analysed quantitatively.
出处
《南京晓庄学院学报》
2006年第6期16-18,25,共4页
Journal of Nanjing Xiaozhuang University
关键词
投篮命中率
空心中框
投篮角
basketball-shot probability
hollow-shot
shot angle
