College of Meteorology and Oceanography National University of Defense Technology Nanjing 211100 China;
College of Meteorology and Oceanography National University of Defense Technology Nanjing 211100 ChinaCollaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters Nanjing University of Information Science and Technology Nanjing 211100 China;
College of Meteorology and Oceanography National University of Defense Technology Nanjing 211100 China;
wind field change; temperature change; empirical orthogonal function(EOF); wavelet analysis;