摘要
结合2005年阜新市全年空气质量和气象因素实测数据及气象预报数据对多元回归法预测空气质量进行探索,筛选出多种优化回归效果的途径,用优化后的数学模式计算值与实测值的相关性有明显提高。
Via the comparison between practical air pollution situation influenced by measured meteorological data in 2005 and air quality forecast which comes from meteorological forecast, study on the correctness in air quality forecast was conducted, as a result the optimized method of multifactor regression analysis was presented in respect that a closer relationship was shown between measured value and computed value.
出处
《辽宁城乡环境科技》
2007年第1期40-42,47,共4页
Liaoning Urban and Rural Environmental Science & Technology
关键词
优化
多元回归
预测空气质量
气象因素
optimizing multifactor regress forecast atmosphere quality
