A hybrid wavelet-Lyapunov exponent model for river water quality forecast - Jiang, Jiping; Tang, Sijie; Liu, Rentao; Sivakumar, Bellie; Wu, Xiaoye; Pang, Tianrui (Journal of hydroinformatics, 2021)
Keywords: Ammonia; Chaos theory; Chemical oxygen demand; Dissolved oxygen; Dynamics; hybrid model; Hydrology; Liapunov exponents; lyapunov exponent; Machine learning; Mathematical models; Nitrogen; nonlinearity; River water; Rivers; Signal quality; Spectra; Spectral theory; Stream flow; Theories; Time series; Water purification; Water quality; wavelet; Wavelet transforms; Weekly; United States--US