GitHub

ishanurg/HardwareAccelerated-Split-Radix-FFT-Algorithm

This project implements a hardware-accelerated Split-Radix FFT algorithm on FPGA, achieving theoretical minimum computational complexity of N·log₂(N) - 3N + 4 complex multiplications. The ...
GitHub

Seismogram Processing Using the Cooley-Tukey FFT Algorithm and Numerical Integration

I have written a program that reads single-component seismograms from a file and uses an implementation of the Fast Fourier Transform (FFT) algorithm by Cooley and Tukey (1965) alongside numerical ...
EDN

A Simple and Efficient FFT Implementation in C++: Part II

The implemented template class recursion has P levels. Every FFT calculation process runs from level P to level 1, while the level 1 is empty (Listing Three, in part one of this article). Some ...
EDN

A Simple and Efficient FFT Implementation in C++, Part I

Vlodymyr teaches at Brandenburg University of Technology, Cottbus, Germany. He can be reached at myrnyy@math.tu-cottbus.de. This article provided courtesy ofDr. Dobb’s Journal. This article describes ...
IEEE

HP-FFT: A General High-Performance FFT Generator Using High-Level Synthesis

Abstract: The Fast Fourier Transform (FFT) is a foundational algorithm widely used in fields like digital signal processing and machine learning. While High-Level Synthesis (HLS) tools have boosted ...
IEEE

VLSI Implementation of High Speed and High Resolution FFT Algorithm Based on Radix 2 for DSP Application

Abstract: Using fast Fourier transform (FFT) is indispensable in most signal processing applications. Designing an appropriate algorithm for the implementation of FFT can be efficacious in digital ...
Nature

Fast Fourier Transform Processors and Architectures

The Fast Fourier Transform (FFT) remains a cornerstone of digital signal processing, underpinning applications from telecommunications to medical imaging. Modern FFT processors and architectures have ...