摘要
根据灰色关联度定义，构造目标函数，运用扩展的最小二乘方准则，建立了一种新的大气环境质量评价模型．结合实例说明了该模型的具体应用，得到与用其它方法评价相一致的结果．该模型数学推导严谨．评价结果合理，分辨率高，可靠性强．
new model for air quality assessment wes build according to the definition of gray correlation, structure of objective function and expansion of least squared criterion. Assessment results in practice by this model conformed to the results by other methods. This model had a rigorous methematics derivation. reasonable assessment results, high resolution and good reliability.
出处
《干旱环境监测》
1996年第1期20-22,共3页
Arid Environmental Monitoring
