Los ntawm txhais, kev ua tus kheej-reciprocal (SR) yog nws tus kheej Fourier lossis Hankel hloov. Cov cheeb tsam ntawm kev siv SR ua haujlwm, suav nrog Fourier optics, tau sau tseg. … Cov haujlwm uas yog lawv tus kheej Fourier lossis Hankel hloov pauv yog hu ua tus kheej-reciprocal.
tus kheej sib raug zoo txhais li cas?
Los ntawm txhais, kev ua tus kheej-reciprocal (SR) yog nws tus kheej Fourier lossis Hankel hloov. … Cov haujlwm uas yog lawv tus kheej Fourier lossis Hankel hloov pauv yog hu ua tus kheej-reciprocal.
Yuav ua li cas rau tus kheej?
∴ e−x2/2 yog tus kheej sib raug zoo raws li Fourier transform.
Qhov twg hauv qab no yog tus kheej reciprocal nyob rau hauv Fourier transform?
Qhov twg ntawm cov haujlwm hauv qab no yog tus kheej sib txuas hauv qab Fourier cosine hloov pauv? ∴ 1√x yog nws tus kheej reciprocal nyob rau hauv Fourier cosine transform.
Qhov twg hauv qab no yog tus kheej sib raug zoo raws li Fourier hloov Mcq?
F(x)=x^{(frac{-1}{2})} is self reciprocal under Fourier cosine transform. Li no lub luag haujlwm x^{(frac{-1}{2})} yog tus kheej reciprocal.