Mathematics · Signals and Systems
A real-valued continuous-time signal x(t) has a Fourier transform X(jω) with a bandwidth of B Hz. If the signal is time-scaled to x(2t), what is the new bandwidth of the transformed signal in Hz?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12B✓
- 24B
- 3B2
- 4B
Correct answer
2B
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