A multi-scale periodic study of PM2.5 concentration in the Yangtze River Delta of China based on Empirical Mode Decomposition-Wavelet Analysis
Xianhua Wu, Shaoli He, Ji Guo, Weiheng Sun
Topics & Concepts
DeltaYangtze riverHilbert–Huang transformChinaClimatologyEnvironmental scienceUrbanizationTrend analysisPeriod (music)Mode (computer interface)PollutionPollutantParticulatesScale analysis (mathematics)GeographyPhysical geographyMeteorologyMathematicsGeologyStatisticsEnergy (signal processing)EcologyBiologyAerospace engineeringAcousticsEngineeringArchaeologyPhysicsOperating systemComputer scienceAir Quality and Health ImpactsEnergy Load and Power ForecastingAir Quality Monitoring and Forecasting