Fast Fourier Transform (FFT)

10+
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Isilinganiselwa sokuqukethwe
Wonke umuntu
Isithombe sesithombe-skrini
Isithombe sesithombe-skrini
Isithombe sesithombe-skrini
Isithombe sesithombe-skrini
Isithombe sesithombe-skrini

Mayelana nalolu hlelo lokusebenza

Uma unedatha efayeleni le-.xls .dat .txt futhi ufuna ukubala ukuguqulwa kwe-fourier ukuze uthole amafrikhwensi akha isignali Sebenzisa lolu hlelo lokusebenza, umbandela kuphela ukuthi inani ledatha lingamandla angu-2. Idatha f(t ) kumelwe ibe "kukholomu eyodwa", ingabi nakholomu yesikhathi. Akufanele kube khona umbhalo noma imigqa engenalutho.

Inani eliphakeme ledatha Uhlelo lokusebenza olusebenza ngalo ngu-2^20.

isetshenziswa kanjani:

1.- chofoza inkinobho evulekile: zulazula phakathi kwamafayela bese ukhetha ifayela elinedatha, lokhu kungaba .txt .dat .xls

2.- chofoza inkinobho ethi Bala: isikrini sefrikhwensi sizovezwa nezibalo ezenziwe. Ukuze ubone igrafu chofoza kuthebhu ethi "GRAPH".

inani eliphezulu ledatha yidatha engu-2^20=1048576, kungathatha imizuzu engu-10 ukulayisha lelo nani ledatha kanye cishe. Imizuzu emi-2 ukuthola amaza kuselula yebanga eliphakathi. Kungathatha isikhathi eside uma iselula ihola kancane.
Kubuyekezwe ngo-
Jul 14, 2025

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Juan Gabriel Lopez Hernandez
troyasoft1642@gmail.com
Calle Guillermo Prieto 86 Valle Dorado 53690 Naucalpan de Juárez, Méx. Mexico

Okuningi ngo-JUAN GABRIEL LOPEZ HERNANDEZ