Implementation of Radix-2 DIF FFT in Python
Radix-2 DIF FFT in python: fft0.py.
Plot of test of implementation with 10-hz sine wave input.
- The Radix 2 DIF Algorithm. The DIF psuedocode listed was translated to Python in the project.
- A First Course in Fourier Analysis by David W. Kammler A bit-reversal algorithm described was translated into Python in the project to use at the end of the DIF FFT.
Signal Processing with NumPy Fourier Transform: FFT and DFT. Helpful in setting up the testing of the implementation and the plotting of the result.