1.

Which is the correct order of the following steps to be done in one of the algorithm of divide and conquer method?i) Store the signal column wiseii) Compute the M-point DFT of each rowiii) Multiply the resulting array by the phase factors WNlq.iv) Compute the L-point DFT of each column.v) Read the result array row wise.

A. i-ii-iv-iii-v
B. i-iii-ii-iv-v
C. i-ii-iii-iv-v
D. i-iv-iii-ii-v
Answer» D. i-iv-iii-ii-v


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