orthogonal polynomial
type: Concept
preferred label: چندجمله‌ای متعامد @fa
related: transformation of orthogonal series

transformation of orthogonal series
type: Concept
broader: non-trigonometric Fourier analysis
preferred label: تبدیل سری متعامد @fa
related: orthogonal polynomial
related: transformation

non-trigonometric Fourier analysis
type: Concept
narrower: transformation of orthogonal series
preferred label: آنالیز فوریه غیر مثلثاتی @fa

transformation
type: Concept
preferred label: تبدیل @fa
related: transformation of orthogonal series