Determining Informational Entropy of KARST Spring Hydrology Based on Wavelet Transform
Yong Wang, Long Cang Shu, Chengpeng Lu, Rong Rong Zhang, He Ping · Advanced materials research · 2012
Wavelet transform by DB4 method can be applied to determine informational entropy of KARST spring hydrology conveniently. The complexity of KARST spring hydrology was described by entropy. Compared with the runoff of surface water, it concludes that KARST spring hydrology has higher complexity than the runoff of surface water.