Qt wiki will be updated on October 12th 2023 starting at 11:30 AM (EEST) and the maintenance will last around 2-3 hours. During the maintenance the site will be unavailable.
How to use FFTW
Jump to navigation
Jump to search
How to compute FFT using FFTW in Qt
Getting Start
Note that I do this in Ubuntu operating system, in Windows some steps are different.
- Step1: Download FFTW (http:www.fftw.orgdownload.html)
- Step2: Extract and Configure it (my path: /home/jafarabadi/Documents/fftw-3.3.4)
- Step 3: Add library to project: first open [your_project_name].pro file in Qt Creator and add this line:
- Step 4: Example
- Step 5: Enjoy :) [Written by Ali Jafarabdi :: Qt is an awesome programming language.]