摘要
运用MATLAB遗传算法和直接搜索工具箱改进了应用于大气颗粒物源解析的遗传算法模型。引入数据进行算法程序探讨,将模型计算结果用改进的二重源解析法进行了验证。结果显示,改进的遗传算法源解析模型对数据处理快捷、简便,在一定程度上能够解决严重共线性源类问题,解析结果真实可靠。
The genetic algorithm model used in source apportionment of atmospheric particle was improved with the Genetic Algorithm and Direct Search Toolbox in MATLAB.The data were used to study algorithm procedures,and the calculating results were validated with the Improved Source Apportionment technique.The results showed that the improved genetic algorithm model used in source apportionment was quick and easy for data processing.And it could solve the problem of excessive source collinearity to a certain extent with its analytical results reliable.
出处
《安徽农业科学》
CAS
北大核心
2007年第16期4823-4825,共3页
Journal of Anhui Agricultural Sciences
关键词
源解析
源类共线性
遗传算法
Source apportionment
Source collinearity
Genetic algorithm
