If X(‚âà√¨‚àö¬¢) is the Fourier transform of the signal x(n), then what is the Fourier transform of the signal x(n-k)?$

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

ej‚âà√¨‚àö¬¢k. X(-‚âà√¨‚àö¬¢)

TuteeHUB · Answer

ej‚âà√¨‚àö¬¢k. X(‚âà√¨‚àö¬¢)

TuteeHUB · Answer

e-j‚âà√¨‚àö¬¢k. X(-‚âà√¨‚àö¬¢)

TuteeHUB · Answer

e-j‚âà√¨‚àö¬¢k. X(‚âà√¨‚àö¬¢)

1.	If X(‚âà√¨‚àö¬¢) is the Fourier transform of the signal x(n), then what is the Fourier transform of the signal x(n-k)?$
A.	e<sup>j‚âà√¨‚àö¬¢k</sup>. X(-‚âà√¨‚àö¬¢)
B.	e<sup>j‚âà√¨‚àö¬¢k</sup>. X(‚âà√¨‚àö¬¢)
C.	e<sup>-j‚âà√¨‚àö¬¢k</sup>. X(-‚âà√¨‚àö¬¢)
D.	e<sup>-j‚âà√¨‚àö¬¢k</sup>. X(‚âà√¨‚àö¬¢)
Answer» E.

Discussion