摘要
运用灰色理论中的灰色模型方法,建立了我国男子200m和跳远全国纪录的灰色GM(1,1)预测模型,并进行后检差检验。结果表明,预测模型精度均为一级(GOOD)。同时运用该预测模型对2000年运动成绩进行预测。
The artide applies the Grey Model approach in Grey Theory to set up theforecast model of national record of Men' s 200 m sprint and broad jump, and checks the re-sult which accuracy is first clase. The artide also forecasts the atheletic Per formance in 1999and 2000 through the model.
出处
《齐齐哈尔大学学报(自然科学版)》
1999年第4期90-93,共4页
Journal of Qiqihar University(Natural Science Edition)