GitHub

VkFFT - Vulkan/CUDA/HIP/OpenCL/Level Zero/Metal Fast Fourier Transform library

VkFFT is an efficient GPU-accelerated multidimensional Fast Fourier Transform library for Vulkan/CUDA/HIP/OpenCL/Level Zero/Metal projects. VkFFT aims to provide the ...
GitHub

A small lib for computing the real or complex fft for 1D arrays of radix2 length

This repo contains code for implementing the split radix conjugate pair fft algorithm. The code does not allocate memory, hence, the user is required to pass the required data-structures to the ...
IEEE

A split-radix algorithm for 2-D DFT

Abstract: In this paper, the split-radix approach for computing the one-dimensional (1-D) discrete Fourier transform (DFT) is extended for the vector-radix fast Fourier transform (FFT) to compute the ...
IEEE

On the two-dimensional vector split-radix FFT algorithm

Abstract: The complete equations are presented for the first stage of the two-dimensional vector split-radix decimation-in-frequency fast Fourier transform algorithm using a structural approach. The ...