针对大气中SO2浓度预测的ADA_boost BP神经网络模型，供大家参考！-A case of ADA_boost BP neural network model for prediction of concentration of SO2 in air.

最小二乘自动向量机LSSVM的MATLAB程序实现，用于建立PM2.5污染物与其他污染物（如SO2）关系的数学模型。-Least Squares SVM automatic LSSVM MATLAB program to achieve, for the establishment of PM2.5 pollutants and other contaminants (such as SO2) mathematical model of relations.