FPGA-Optimized Hardware Accelerator for Fast Fourier Transform and Singular Value Decomposition in AI
Published: Apr 14, 2025
Last Updated: Apr 14, 2025
Authors:Hong Ding, Chia Chao Kang, SuYang Xi, Zehang Liu, Xuan Zhang, Yi Ding
Abstract
This research introduces an FPGA-based hardware accelerator to optimize the Singular Value Decomposition (SVD) and Fast Fourier transform (FFT) operations in AI models. The proposed design aims to improve processing speed and reduce computational latency. Through experiments, we validate the performance benefits of the hardware accelerator and show how well it handles FFT and SVD operations. With its strong security and durability, the accelerator design achieves significant speedups over software implementations, thanks to its modules for data flow control, watermark embedding, FFT, and SVD.