Definition of Fourier transform - Reverso English Dictionary

Noun

mathematics

TECH.

mathematical process converting time function to frequency function

TECH.

The Fourier transform is used in signal processing.
Engineers apply the Fourier transform in audio analysis.
The Fourier transform simplifies complex waveforms.

Add a suggestion |

Feedback:

Terms with Fourier transform included in their meaning

💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.

DFT

acr.

acr: Discrete Fourier Transform

transforms a function into its frequency components

FFT

acr.

acr: fast Fourier transform

algorithm to quickly compute transformations in signals

acr.

acr: Fourier transform

method to transform signals into frequencies

View all translations of Fourier transform

✨Click below to see the appropriate translations facing each meaning.

French:transformée de Fourier, ...
German:Fourier-Transformation, ...
Italian:trasformata di Fourier, ...
Spanish:transformada de Fourier, ...
Portuguese:transformada de Fourier, ...
Chinese:傅里叶变换, ...
Japanese:フーリエ変換, ...
Arabic:تَحْوِيل فُورِيِي, ...
Hebrew:הִתְמָרַת פוּרְיֶיה, ...
Russian:преобразование Фурье, ...
Ukrainian:Перетворення Фур'є, ...
Hindi:फूरियर ट्रांसफॉर्म, ...
Bengali:ফুরিয়ার ট্রান্সফর্ম, ...
Catalan:transformada de Fourier, ...
Czech:Fourierova transformace, ...
Danish:Fourier-transformation, ...
Dutch:Fourier-transformatie, ...
Greek:μετασχηματισμός Fourier, ...
Hungarian:Fourier-transzformáció, ...
Khmer:បម្លែងហ្វូរីយេ, ...
Korean:푸리에 변환, ...
Persian:تبدیل فوریه, ...
Polish:transformata Fouriera, ...
Portuguese (BR):transformada de Fourier, ...
Romanian:transformata Fourier, ...
Swedish:Fouriertransform, ...
Thai:การแปลงฟูริเยร์, ...
Turkish:Fourier dönüşümü, ...
Vietnamese:Biến đổi Fourier, ...

Discover how Reverso redefines the dictionary

Go beyond “simple words”

100,000 expressions & idioms Understand any expression you come across: from corporate jargon like 💬 touch base or ↩️ circle back to everyday expressions such as 🌊 out of the blue or 🦆 lame duck, as well as idioms like 🍲 spill the beans and 🐎 hold your horses.

40,000 images When you search for a concrete noun or object, images help you grasp the meaning at a glance. Try searching for 🧵 puppytooth, 🎠 merry-go-round, ⚜️ fleur-de-lys, or 💤 bunk bed.

Informal language & slang Everyday conversations are packed with informal expressions and slang. Meanings are clearly tagged, so you'll always know when a word is casual. Look up hangry (😋 hungry + 😡 angry), 😎 rizz, 🕹️ noob, or 🔑 low-key.

Abbreviations & acronyms Quickly decode modern abbreviations and acronyms. Go from IDK to OMG in seconds and stay up to date with popular abbreviations such as 🐐 GOAT, 📜 tl;dr, 👀 POV, or 🖥️ AFK.

Regional usage (US / UK) Reverso highlights regional differences between American and British English. You’ll never have to wonder where a word is commonly used: try lift vs. elevator, courgette vs. zucchini, or popular British slang like dodgy or banter. What’s more, when you search for 'color', you’ll immediately see its British counterpart, 'colour'.

Get more than a simple definition

Translations for each meaning View translations alongside each meaning to see how a word is translated in each context. Simply toggle translations ON and choose among 25+ languages. You can also display the translation of definitions or examples into your native language to deepen your understanding.

Synonyms & related words by meaning View synonyms and related words for each meaning, not just for the word as a whole. This helps you choose the most accurate word for your context. Click the

icon to discover related terms: analogies, antonyms, common collocates, words with same roots, umbrella terms… Try with happening or hunch.

Multiple examples for every meaning Each meaning comes with three real-life examples to show you how the word is used in different contexts. Click the

icon next to the first example to see two additional options and learn to use new vocabulary naturally.

Go from understanding to mastery

Save words for later review Click the

icon to save words you want to revisit. You can also save a specific meaning by clicking on the

icon next to it. For example, you might want to save the word “table” as a verb, which means “to postpone”.

Practice with personalized flashcards Reverso automatically transforms your searches and saved words into personalized flashcards and quizzes, featuring high-quality audio and usage examples. This helps you transform terms you only recognize into words you actually use confidently.

Learn with Netflix, YouTube, and your favorite texts With Reverso Chrome extension, transform movies, TV shows, articles, or song lyrics into an interactive lesson. Look up words and expressions in one click on any website and learn with your favorite content.

Definition of Fourier transform - Reverso English Dictionary

Noun

Terms related to Fourier transform

Terms with Fourier transform included in their meaning

View all translations of Fourier transform

Discover how Reverso redefines the dictionary

Go beyond “simple words”

Get more than a simple definition

Go from understanding to mastery