基于神经网络的水环境质量评价  

Evaluation of Water Environment Quality Based on Neural Network

作　　者：卢方芳[1] 

机构地区：[1]湖北文理学院数计学院,湖北襄阳441053

出　　处：《河南科技》2016年第15期144-145,共2页Henan Science and Technology

摘　　要：水质监测结果由很多方面构成,对水质进行分级一般需要考虑不同方面的标准,这就希望能有种更为直接的方式可以用来为水质分级,并且尽可能排除主观因素。基于此,利用matlab上的神经网络模型对重庆市5个断面的水质质量进行评价,在拥有各项数值的基础上,对水质结果进行计算,最后根据得到的数值为水质分级。Water quality is composed of many aspects, classification generally need to consider different aspects ofthe standard, thus hoping to have a more direct way can be used for water quality classification, and as much as possi-ble to exclude subjective factors. Based on this, the water quality of the five sections of Chongqing was evaluated byusing the Neural network model on matlab, on the basis of the numerical value, the water quality was calculated, andfinally the water quality classification was obtained.

关 键 词：BP神经网络 神经元 水质级别 

分 类 号：X824[环境科学与工程—环境工程]