摘要
通过建立体育运动成绩Ｘ的尖顶突变模型，对体育运动成绩的突变性进行了分析，指出了突变模型中的中叶不可达性和分叉点是运动成绩急剧变化的根源和阈值．
By constructing a pointed catastrophe model of the sports achievements, the article gives an analysis of the abruptness of sports achievements. It is pointed out that the middlepage′s unreachability and the boundary value of the catastrophe model are the origin and boundary value of the abrupt change of sports achievements. It provides athletes and coaches with certain therotcal bases of the control of training.
出处
《曲阜师范大学学报（自然科学版）》
CAS
1997年第4期92-95,共4页
Journal of Qufu Normal University(Natural Science)
基金
山东省自然科学基金
