Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 18 (Q.No. 44)

Exam Questions Papers

44.

The 4 point Discrete Fourier Transform (DFT) of a discrete time sequence {1, 0, 2, 3} is

[0, - 2 + 2j, 2, - 2 - 2j]

[2, 2 + 2j, 6, 2 - 2j]

[6, 1 - 3j, 2, 1 + 3]

[6, - 1 + 3j, 0, - 1 - 3j]

Answer: Option

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