摘要
以MATLAB为工具,编制了基于BP人工神经网络的大气环境质量评价程序,并将其应用于城市大气环境质量评价。通过与物元评价法、模糊综合评判法和灰色聚类分析法的评价结果比较,得到了基本一致的评价结论。研究表明,基于MATLAB的BP人工神经网络应用到大气环境质量评价是切实可行的,评价结论具有客观性和实用性。
Based on MATLAB toolbox, the assessment program of the BP neural network was built, and it was applied to evaluating the atmosphere environmental quality in a city. The result was fitted well with conclusions derived from the methods of the matter-element evaluation method, the fuzzy comprehensive judgment method, the grey clustering analysis method. The study showed that the method of BP network in atmosphere environmental quality assessment was feasible and reasonable, and the result of evaluation was objective and practical.
出处
《安徽化工》
CAS
2008年第5期59-61,共3页
Anhui Chemical Industry
