“…For instance, prediction can be used to anticipate stock market prices, climatic conditions, soil moisture level, robots positioning and tracking (Chouikhi, N., et al 2017), especially time series forecasting. Over the past few years, artificial intelligence techniques have been frequently used to predict the nonlinear time series and achieved good results (Kisi, O., 2008;Nourani, V.et al 2011) Recently, a wavelet neural network model which uses multi-scale signals as input data that can present more suitable prediction performance rather than a single pattern input (Alizdeh, M.J.et al2015;Nourani, V. et al2009;Okkan, U., 2012;Rajaee, T. et al2010). Generally, using soft computing techniques such as artificial neural networks (ANN), Adaptive Neuro-Fuzzy Inference System (ANFIS) and wavelet neural network (WNN) has the potential to reduce the computation time and effort and the possibility of errors in the calculation.…”