TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
FONCTION APERIODIQUE [2 records]
Record 1 - internal organization data 2003-08-01
Record 1, English
Record 1, Subject field(s)
- Scientific Measurements and Analyses
- Meteorology
Record 1, Main entry term, English
- energy spectrum
1, record 1, English, energy%20spectrum
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Square of the amplitude of the Fourier transform of an aperiodic function containing finite total energy ... 1, record 1, English, - energy%20spectrum
Record 1, Key term(s)
- spectrum of energy
Record 1, French
Record 1, Domaine(s)
- Mesures et analyse (Sciences)
- Météorologie
Record 1, Main entry term, French
- spectre d’énergie
1, record 1, French, spectre%20d%26rsquo%3B%C3%A9nergie
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Carré de l'amplitude de la transformée de Fourier d’une fonction apériodique contenant une énergie totale finie [...] 1, record 1, French, - spectre%20d%26rsquo%3B%C3%A9nergie
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Meteorología
Record 1, Main entry term, Spanish
- espectro de la energía
1, record 1, Spanish, espectro%20de%20la%20energ%C3%ADa
masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Cuadrado de la amplitud de la transformada de Fourier de una función aperiódica que contiene energía total finita [...] 1, record 1, Spanish, - espectro%20de%20la%20energ%C3%ADa
Record 2 - internal organization data 2000-08-18
Record 2, English
Record 2, Subject field(s)
- Computer Mathematics
Record 2, Main entry term, English
- aperiodic function
1, record 2, English, aperiodic%20function
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Any function not repeatable within a specified time period. 1, record 2, English, - aperiodic%20function
Record 2, French
Record 2, Domaine(s)
- Mathématiques informatiques
Record 2, Main entry term, French
- fonction apériodique
1, record 2, French, fonction%20ap%C3%A9riodique
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.
- Date Modified: