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  1. For an N-point FFT algorithm with N = 2m which one of the following statements is TRUE?

  2. A.
    It is not possible to construct a signal flow graph with both input and output in normal order
    B.
    The number of butterflies in the mth stage is N/m
    C.
    In-place computation requires storage of only 2N node data
    D.
    Computation of a butterfly requires only one complex multiplication

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    Answer : Option D

    Explanation :

    No answer description available for this question.


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