论文部分内容阅读
依据第七届全国大学生田径锦标赛男子 B组十项全能比赛资料 ,运用较为科学合理的方法 ,建立十项全能多元回归预测模型。运用此模型不仅对我国大学生运动员 ,而且对中外优秀十项全能运动员的各单项运动成绩的动态变化趋势外推的预测值与实际值呈高度相关、准确性高且无差异性
According to the data of the 10th National Men’s Athletics Championships Men’s Group B Decathlon competition, a more scientific and reasonable method was used to establish ten omnipotence multivariate regression models. The model not only has a high correlation with the actual value but also has high accuracy and no difference for the extrapolation of the dynamic trend of individual sports performance of Chinese college athletes and elite athletes