摘要
MATLAB是集数学、图形处理和程序设计语言于一体的实用性很高的数学软件。应用该软件编制了一套GM(1,1)灰色预测模型程序,弥补了灰色预测模型在矩阵计算中的问题,并将该程序运用到了秦皇岛市城市区平原地下水水位预测评价中,从实例看出用MAT-LAB所编制的程序可读性强,容易理解,操作简单灵活,直接面向用户,精度较高。
MATLAB,is a very practical mathematical software bringing together mathematics,graphics and integrated programming language.In this paper,it produced a set of GM(1,1) grey model procedures to make up for the problem existing in matrix calculation,which was used in the evaluation predicting the level of groundwater in Qinhuangdao urban plain area.Examples show that MATLAB program is readable,easy to understand,simple and flexible to operate,user-oriented direct and with high precision.
出处
《中国环境管理干部学院学报》
CAS
2010年第2期61-64,共4页
Journal of Environmental Management College of China