The problem faced by TIO ACCU is the difficulty of providing stock according to consumer needed, it caused every month has difference sale product. purpose this research create a battery sales prediction system using Moving Average method. algorithm used for past data doesn’t seasonal trends or elements. This method applied predict number in future periods. results from 5 periods and validity t...

We present a general framework for the search of hidden independent processes in the complex domain. The task is to estimate the hidden independent multidimensional complex-valued components observing only the mixture of the processes driven by them. In our model (i) the hidden independent processes can be multidimensional, they may be subject to (ii) moving averaging, or may evolve in an autor...