GitHub

FechL/MATLAB-audio-denoising

This project demonstrates how to reduce background noise from an audio recording using frequency-domain filtering techniques based on Fast Fourier Transform (FFT) in MATLAB. In real-world environments ...
GitHub

colour_fft_watermark.m

if size(Image,3) == 3 %image is rgb...split into components ImageFFTshift2_r = ImageFFTshift_r;%Is used for inserting the Logo far from center of FFT. %Inserting the ...
IEEE

Simulation and analysis of 1024 point FFT using Axi-protocol and Xilinx IP core

Abstract: This paper focuses on the implementation of a 1024-point FFT. A 1024-point FFT is significant in various applications, including signal processing, image processing, and communications, ...
IEEE

Harmonic Analysis of Power Grid Based on FFT Algorithm

Abstract: Industrialization in production is developing rapidly, and a large number of non-linear, impact and volatility loads are increasing in the power system, seriously affecting the power quality ...