College of Science;
Qingdao Technological University;
East Jialingjiang Road No. 777;
Huangdao Region of Qingdao;
China;
College of Science;
Qingdao Technological University;
East Jialingjiang Road No. 777;
Huangdao Region of Qingdao;
China;
Extreme-Point; Symmetric; Mode; Decomposition; (ESMD); Air-Sea; Flux; Hilbert-Huang; Transform; (HHT); Fourier; Frequency; Spectrum; Empirical; Mode; Decomposition; (EMD); Wind; Momentum; Flux;