Hindustan Times

This 60-year-old algorithm made modern tech possible, from CT scans to AI to apps on your phone

It’s not often one algorithm shapes the entire arc of modern technology, but the Fast Fourier Transform (FFT) has done exactly that. Created by researchers at Princeton University and IBM in the early ...
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 ...
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 ...
Design-Reuse

RF Engines uses its signal processing expertise to implement one of the world’s fastest FFT cores

Issued 17 th April 2002 - RF Engines Limited (RFEL), the Isle of Wight, UK -- based signal processing specialist, has released details of its first product in its vectisâ„¢ family of multi-radix ...
EDN

Choosing the right FFT window function while testing ADCs

Analog-to-digital converters (ADCs) are essential building blocks in modern electronic systems. They form the critical link between front-end analog transducers and back-end digital computers that can ...