Implementation of Radix-2 DIF FFT in Fortran
Radix-2 DIF FFT in fortran: fft0.f90.
Plot of test of implementation with 5-hz sine input.
- The Radix 2 DIF Algorithm. The DIF psuedocode listed was translated to Fortran in the project.
- A First Course in Fourier Analysis by David W. Kammler A bit-reversal algorithm described was translated into Fortran in the project to use at the end of the DIF FFT.