DSPP experiment 3

Now another method to calculate the dft was using the fft formulae i.e DITFFT formulae
This was our 3rd experiment.This was also done for 4pt and 8pt sequences.The flowchart of this is exactly opposite to that of the DFT whereas the results obtained are faster.The input sequence order is also different and the output is in "BIT Reverse Form".
Also ,the formulae for real and complex multiplications and additions were tested.
The result that was concluded was that FFT is computationally faster than DFT.

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