2010•Journal of Hydroelectric EngineeringRequires access
Evaluation of development level of water resources based on fuzzy matter-element and entropy objective iteration theory
Xue Xiaojie
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Abstract
A new method for a comprehensive evaluation of multi-purposes water resources development level can be developed by adopting the entropy objective iteration algorithm and the fuzzy mater-element theory.With this method,both the no-preference weight of the evaluated object and the development grade can be determined.This paper calculates the Euclid approach degree of the fuzzy mater-element to a standard fuzzy mater-element and the weights of various evaluated objects,and obtains a comprehensive evaluation and an optimum order of the development and utilization of regional water resources in Xi’an,which provides significant reference to the development of this city.