periodogram
preferred label: دوره نما @fa
type: Concept
related: smoothing

exponential smoothing
preferred label: هموارسازی نمایی @fa
type: Concept
broader: smoothing

moving average
preferred label: متوسط متحرک @fa
type: Concept
related: smoothing

smoothing
narrower: exponential smoothing
related: moving average
related: periodogram
related: characterization theory
broader: prediction theory
preferred label: هموارسازی @fa
type: Concept

characterization theory
preferred label: نظریه ویژگی @fa
type: Concept
related: smoothing

prediction theory
preferred label: نظریه پیشگویی @fa
type: Concept
narrower: smoothing