This paper aims to establish a predictive model for battery lifetime using data analysis. The procedure of establishment is illustrated in detail, including the pre-processing, modeling, and prediction. characteristics lithium-ion batteries are introduced. In this study, analysis performed with MATLAB, open-source provided by NASA. addressed models include decision tree, nonlinear autoregressio...

a back propagation artificial neural network (bpann) is a well-known learning algorithmpredicated on a gradient descent method that minimizes the square error involving the networkoutput and the goal of output values. in this study, 261 gps/leveling and 8869 gravity intensityvalues of iran were selected, then the geoid with three methods “ellipsoidal stokes integral”,“bpann”, and “collocation” ...