EDN

Efficient radix-4 FFT on StarCore SC3000 DSPs

The Fast Fourier Transform (FFT) is a widely used algorithm that computes the Discrete Fourier Transform (DFT) using much fewer operations than a direct implementation of the DFT. FFTs are of great ...
IEEE

An Efficient Radix-2 Fast Fourier Transform Processor with Ganged Butterfly Engines on Field Programmable Gate Arrays

Abstract: We present a novel method to implement the radix-2 fast Fourier transform (FFT) algorithm on field programmable gate arrays (FPGA). The FFT architecture exploits parallelism by having more ...
TechRepublic

Design and Simulation of Eight Point FFT Using VHDL and MATLAB

The FFT are widely used in various areas such as telecommunications (radio communications links and telephone networks), speech and image processing, medical electronic and voice signal processing and ...
IEEE

Design of an efficient variable-length FFT processor

Abstract: In this paper, we propose an efficient variable-length FFT processor architecture suitable for multi-mode and multi-standard OFDM communication systems. The FFT processor is based on radix-2 ...
GitHub

X-AI-MAX/Polyglot-FFT

FFT Multi-Language Implementation是一个快速傅里叶变换（FFT）算法的多语言实现集合，包含Python、C、C++、JavaScript、Java和PHP ...