Computer · Signals and Systems
Which of the following properties is NOT TRUE for the Discrete-Time Fourier Transform (DTFT), given that '→' represents the Fourier transform, '' represents convolution, x(n) → X(ejω), and y(n) → Y(ejω)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1x(n) * y(n) → X(ejω) · Y(ejω)
- 2ejω0vx(n) → X(ej(ω - ω0))
- 3x(n - nd) → ejωndX(ejω)✓
- 4ax(n) + by(n) → aX(ejω) + bY(ejω)
Correct answer
x(n - nd) → ejωndX(ejω)
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