Hardware implementation of FFT/IFFT with CORDIC algorithm using C++

The goal of this project is to implement the Fast Fourier transform (FFT/IFFT) algorithm on C++ and to simulate the real hardware implementation of it using CORDIC iterations.
The program accepts various types of input sources and show the result in different ways (for example as a stream of samples or as a 2 dimensional graph and/or store the results in a file).