COHERENT STRUCTURE OF TURBULENCE BASED ON WAVELET ANALYSIS (Ⅱ) WAVE SHAPE AND LOCAL SINGULARITY OF COHERENT STRUCTURE
Liu Haifeng ,Zhao Tiejun,Wang Fuchen,Gong Xin and Yu Zunhong (College of Resource and Environmental Engineering, East China University of Science and Technology, Shanghai 200237,China)
CIESC Journal . 2000, (6): 766 -770 .