Tag Archives: Fourier Transform

Live Fourier Transform for Windows

[Ed: a new, completely rewritten version of this code can be found here, with a precompiled Windows version available at the bitbucket site courtesy of Joachim Kohlbrecher] Since entering paternity leave, I have had little time to come up with something new to post here. However, one colleague was so kind as to send me […]


Live FT video

A demonstration of the live Fourier Transform showing scattering patterns can be seen here:


Live Fourier transform

During some recent presentations, I have used a small matlab program giving me a live Fourier transform of the laptop camera input. It can be used in combination with some printed “structures” to show what we would see on a SAXS or WAXS detector. The idea is not mine, I heard that it was used […]