摘要
针对运动成绩变化规律的未知性、不确切性和模糊性等特点 ,运用灰色系统理论中的灰色模型方法 ,建立了女子 10 0 m栏世界和全国纪录的等维灰数递补 GM(1,1)预测模型 ,并进行了后验差检验。结果表明 ,模型的精度均为一级。使用该模型对 2 0 0
Based on the characteristics of the changing regulation in performance such as the uncertain, indefinite and fuzziness, the equal dimensions gray number forecast pattern of world and national records of women 100 m hurdles is set forth in this paper by. The result shows that the precision is up to grade one. The forecast pattern calculates the performance of 2005.
出处
《中国体育科技》
北大核心
2002年第2期39-40,43,共3页
China Sport Science and Technology
