در این بررسی با استفاده از داده های میانگین نرخ دلار برای بازه زمانی فروردین 1364 تا بهمن 1402 (برگرفته از سایت بانک مرکزی) و به کارگیری مدل آریما و شبیه سازی تصادفی این...

Throughout the history man has considered gold as a precious metal and its forcast has always been important. Traditional methods of forcast, e.g.Regresion, ARIMA, Exponential Smoothing, Moving Average, and methods of this kind have been applied. Only recently Artificial Intelligence, Neural...

This paper provides a method to forecast day-ahead electricity prices based on autoregressive integrated moving average (ARIMA) and generalized autoregressive conditional heteroskedastic (GARCH) models. In the competitive power market environment, electricity price forecasting is an essential...