This article is based on mathematical methods for planning the macro-scale regional power grid construction of the quantitative assessment and evaluation methods with their vague integrated assessment. 其目的是科学合理地认识改造后的地区电网的建设规模水平。本文基于数学规划方法对地区电网建设规模进行了宏观上的定量评估,并结合模糊评判方法对其进行了综合评估。
After that, based on analyzing and comparing the frequent-used evaluation methods, the fuzzy synthetic evaluation and other mathematical methods are used to formulate a fuzzy model of highway express passenger transportation system synthetic evaluation. 接着在分析、比较常用评价方法优劣性的基础上,运用模糊综合评价及相关数学方法,构造了公路快速客运系统模糊综合评价模型;
The mathematical methods and quantitative means of discriminant analysis was applied in identifying the incomes contributed by accounting informatization and obtaining relatively objective evaluation results of the income of informatization. The input-output of informatization was thus successfully peeled off from enterprise operation. 在计算方法上可以运用差异法的数学手段和量化方法,确定由会计信息化贡献的收益,得到比较客观的会计信息化收益评估结果,成功地将信息化投资效益从企业运营中剥离。
This is the total factor cost management. Finally, the paper introduces the mathematical methods and theory of analytic hierarchy process and fuzzy comprehensive evaluation model, proposes the total factor cost integrated management approach, and carries on actual projects empirical analysis through program case. 最后,引入层次分析法和模糊综合评价等数学方法和理论,提出了全要素成本集成管理方法的模型,并通过实际工程案例进行实证分析。
The basic knowledge of digital images, images of the mathematical model, as well as the effect of image processing methods of evaluation are given, partial differential equations and wavelet analysis in image processing applications are focused on. 本文介绍了图像处理的发展历史,给出了数字图像的基本知识、图像的数学模型以及图像处理效果的评价方法,重点讨论了偏微分方程和小波分析在图像处理中的应用。