论文部分内容阅读
作者应用灰色系统理论,对本院历年入学新生的视力低下状况,建立灰色数学模型,并进行灰色预测,预报了今后4年内入学新生的视力低下率,预测“青少年的视力低下率仍有上升的趋势。
The author applied the grey system theory to establish a grey mathematical model for the low vision of freshmen enrolled in the school over the years, and conducted a grey forecast to predict the rate of vision loss for freshmen enrolled in the next 4 years. It is predicted that “the rate of young people’s vision loss is still rising. trend.