Computer Science · Fast Fourier Transform
Given below are two statements: Statement I: The Fast Fourier Transform (FFT) is an algorithm used to compute the Discrete Fourier Transform (DFT) of a sequence of N complex numbers in O(N log N) time. Statement II: The FFT algorithm is based on the divide-and-conquer approach, which recursively breaks down the DFT into smaller subproblems. In light of the above statements, choose the most appropriate answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both Statement I and Statement II are correct✓
- 2Both Statement I and Statement II are incorrect
- 3Statement I is correct and Statement II is incorrect
- 4Statement I is incorrect and Statement II is correct
Correct answer
Both Statement I and Statement II are correct
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