摘要
针对我国水资源开发利用问题,使用主成分分析、对比分析、聚类分析等方法,通过建立主成分函数、线性拟合、灰色预测等模型,综合利用SPSS、MATLAB等编程软件,探究我国水资源开发利用现状及各省市未来水资源管理发展趋势,最终针对发现的问题提出合理建议,以提高我国水资源利用效率,进而促进我国经济社会的可持续发展.
Aiming at the problem of water resources development and utilization in China,this paper uses the methods of principal component analysis,comparative analysis and cluster analysis to establish the principal component function,linear fitting and grey prediction models,and synthetically uses the programming software of MATLAB and SPSS to obtain the current situation of water resources development and utilization in China,the main existing problems,the gap with the target,the development trend of water resources management and control in various provinces. Finally,some reasonable suggestions are put forward to improve the efficiency of water resources utilization in China.
引文
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