This repository provides a Python implementation of the Pseudo-Polar Fourier Transform (PPFT) in both 2D (PPFT2D) and 3D (PPFT3D), based on the methods presented in the following papers: ...

This repository has been lightly modernized to run on current Python environments (Python 3.11) while preserving the original algorithmic logic from 2011. Key updates include: Environment pins: ...

Abstract: Fast Fourier Transform (FFT) cores are extensively used in digital signal processing (DSP) applications like communication systems. Many pipelined FFT architectures optimized for different ...