Fiila:Fourier transform time and frequency domains.gif

Siidosisdoallu ii dorjo eará gielaide.
Wikipedia'as/is

Fourier_transform_time_and_frequency_domains.gif ‎(500 × 400 piksela (govvačuoggá), fiilasturrodat: 399 KiB, MIME-tiipa: image/gif, gjentas, 93 rammer, 37 s)

Dát fiila lea Wikimedia Commonsis ja eará prošeavttat sáhtet geavahit dan. Dan vuolábealde leat dieđut, mat gávdnojit fiilla govvádussiiddus.

Govvádus
English: A visualization of the relationship between the time domain and the frequency domain of a function, based on its Fourier transform.

The Fourier transform takes an input function f (in red) in the "time domain" and converts it into a new function f-hat (in blue) in the "frequency domain".

In other words, the original function can be thought of as being "amplitude given time", and the Fourier transform of the function is "amplitude given frequency".

Shown here, a simple 6-component approximation of the square wave is decomposed (exactly, for simplicity) into 6 sine waves. These component frequencies show as very sharp peaks in the frequency domain of the function, shown as the blue graph.
Beaivemearri
Gáldu Eget verk
Vuoigŋadahkki Lucas Vieira
Geavahanvuoigatvuohta
(Gjenbruk av denne filen)
Public domain Jeg, opphavsrettensholderen til dette verket, frigir dette verket til allmennheten. Dette gjelder på verdensbasis.
I enkelte land kan dette være juridisk umulig. I så fall:
Jeg gir hvem som helst retten til å bruke dette verket for ethvert formål, uten noen vilkår, med mindre slike vilkår kreves ved lov.
Andre versjoner

Small version (to include in articles)

(separate files were necessary due to the awfulness of MediaWiki's thumbnail generator)

Bildetekster

Legg til en kort forklaring på hva filen representerer

Elementer som er med i denne fila

motiv girjedárogiella

skaper girjedárogiella

En verdi uten element på Wikidata

forfatternavn girjedárogiella: Lucas Vieira
Wikimedia-brukernavn girjedárogiella: LucasVB
URL: https://commons.wikimedia.org/wiki/user:LucasVB

dato for etablering, fremstilling e.l. girjedárogiella

23 guovvamánnu 2013

Fiilla historjá

Go deaddilat beaivemeari, oainnat makká fiila lei dalle.

Beaivemearri/ÁigiGovašMihtutGeavaheaddjiKommentára
dáláguovvamánnu 23 b. 2013 dii. 20.42Govaš guovvamánnu 23 b. 2013 dii. 20.42 vurkejuvvon veršuvnnas500 × 400 (399 KiB)LucasVBReverted to version as of 20:31, 23 February 2013
guovvamánnu 23 b. 2013 dii. 20.38Govaš guovvamánnu 23 b. 2013 dii. 20.38 vurkejuvvon veršuvnnas500 × 400 (684 KiB)LucasVBTrying to circumvent MediaWiki's crappy thumbnail generator again. Completely unoptimized the animation.
guovvamánnu 23 b. 2013 dii. 20.31Govaš guovvamánnu 23 b. 2013 dii. 20.31 vurkejuvvon veršuvnnas500 × 400 (399 KiB)LucasVBThe new GIF scaling algorithm used on MediaWiki is awful, and adds a bunch of horrible artifacts to the animated thumbs. This is an attempt at avoiding the artifacts using an alternate palette. If this doesn't work, I'll have to submit the smaller vers...
guovvamánnu 23 b. 2013 dii. 11.43Govaš guovvamánnu 23 b. 2013 dii. 11.43 vurkejuvvon veršuvnnas500 × 400 (346 KiB)LucasVB{{Information |Description=A visualization of the relationship between the time domain and the frequency domain of a function, based on its Fourier transform. |Source={{own}} |Date=2013-02-23 |Author= Lucas V. Barbosa |Permission={{PD-...

Dán fiilai ii čujut oktage siidu.

Fiilla vuogádatviidosaš geavaheapmi

Følgende andre wikier bruker denne filen:

Vižžojuvvon "https://se.wikipedia.org/wiki/Fiila:Fourier_transform_time_and_frequency_domains.gif" čujuhusas