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FAST FOURIER TRANSFORM

The aim of this experiment was to perform Fast Fourier Transform. In this experiment, we developed a program to perform FFT of N point signal. For this we gave input specifications as length of signal N and signal values. 
After performing this experiment we concluded that from perspective of arithmetic computations, the number of arithmetic calculations in FFT are less than DFT. 
Therefore, FFT is preferred over DFT.

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