Hello,
While implementing the RADIX 2 algorithm, I am stucked a t a place. I am not able to conclude,about whether I should first have the Bit Reversal or shall I calculate the DFT for firt decimation then the second and so on?
That is, in short what should be the first step to in THE PROGRAM to calculate the DFT by RADIX 2 Algorithm.

Please let me know the details.

Warm Regards.