Parseval identity
type: Concept
preferred label: اتحاد پارسوال @fa
related: power spectral density function

signal analysis
type: Concept
preferred label: آنالیز سیگنالی @fa
related: power spectral density function

discrete Fourier transform
type: Concept
preferred label: تبدیل فوریه گسسته @fa
related: power spectral density function

maximum entropy method
type: Concept
broader: power spectral density function
preferred label: روش آنتروپی ماکسیمم @fa

power spectral density function
type: Concept
broader: spectral density function
narrower: maximum entropy method
preferred label: تابع چگالی طیفی توان @fa
related: nyquist sampling theorem
related: Fourier sine series
related: discrete Fourier transform
related: Parseval identity
related: periodogram
related: Wiener-Khinchine theorem
related: wavelet
related: signal analysis

spectral density function
type: Concept
narrower: power spectral density function
preferred label: تابع چگالی طیفی @fa

Fourier sine series
type: Concept
preferred label: سری سینوسی فوریه @fa
related: power spectral density function

periodogram
type: Concept
preferred label: دوره نما @fa
related: power spectral density function

Wiener-Khinchine theorem
type: Concept
preferred label: قضیه وینر-خینچین @fa
related: power spectral density function

wavelet
type: Concept
preferred label: موجک @fa
related: power spectral density function

nyquist sampling theorem
type: Concept
preferred label: قضیه نمونه‌گیری نیکوئیست @fa
related: power spectral density function