Physics · Signals and Systems
Consider a periodic sequence x[n] with period N having a Fourier series representation as: x[n] = ∑k= X(k) ej k (2π/N) n The Fourier series representation of x*[−n] is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1X(−k)
- 2X*(−k)✓
- 3X(k)
- 4X*(k)
Correct answer
X*(−k)
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