摘要
以试算法提供的长春市雷家沟百年一遇的洪水资料为基础,建立了灰色预测模型。通过对灰色数据的处理及对精度检验,验证了模型的合理性,其研究成果对于合理确定长春市雷家沟水面线具有一定参考价值,也为合理的确定长春市雷家沟设计岸顶高程提供科学依据。
The gray prediction test algorithms from Leijiagou model is established based on one hundred year of the flood data provided by of Changchun City through inspected gray data processing and precision; It verifies that the model is reasonable, the results of their research has a certain reference value for reasonably determining of the water line of Leijiagou of Changchun City, and provides a scientific basis for reasonable determination the elevation of top of the bank design of Leijiagou.
出处
《吉林水利》
2012年第9期1-3,共3页
Jilin Water Resources
关键词
数学模型
GM(1
1)模型
水面线
长春市
mathematical model
GM （1,1） model
the water line
Changchun City
