Fast Fourier Transform and Inverse Fast Fourier Transform π Quickstart 1. Running the program The usual $ python3 fft.py Input redirection $ python3 fft.py < in_[date]_[time].txt Input and output redirection $ python3 fft.py < in_[date]_[time].txt > out_[date]_[time].txt π¨βπ» Author Joie Llantero Jansen Wong π License MIT license