linear system in time domain
type: Concept
broader: linear system of series
preferred label: دستگاه خطی در دامنه زمان @fa

linear system in frequency domain
type: Concept
broader: linear system of series
preferred label: دستگاه خطی در دامنه فرکانس @fa

deterministic linear system
type: Concept
broader: linear system of series
preferred label: دستگاه خطی قطعی @fa

linear system of series
type: Concept
broader: time series
narrower: linear system in time domain
narrower: linear system in frequency domain
narrower: deterministic linear system
preferred label: دستگاه خطی سری @fa
related: superposition principle

time series
type: Concept
narrower: linear system of series
preferred label: سری زمانی @fa

superposition principle
type: Concept
preferred label: اصل انطباق @fa
related: linear system of series