Examples of Fourier transform applications

This is part of an online course on foundations and applications of the Fourier transform. The course includes 4+ hours of video lectures, pdf readers, exercises, and solutions.
Each of the video lectures comes with MATLAB code, Python code, and sample datasets for applications. With 3000+ lines of code, this course is also a great way to improve your programming skills.
More info here: www.udemy.com/fourier-transfo...

[@koroespinacas]

So good. Thank you for posting.

[@SanjivVenkatram]

Greetings and thanks for sharing Mike. Simple, clear and very well explained and God bless Matlab! :-)

[@hariharanramamurthy9946]

what is there for frequency role in image algorithm ,i couldnt understand that

[@kirandeepkaur7509]

Hey, what does the frequency and amplitude of a static picture mean? I only understand these terms with respect to waves.

[@mikexcohen1]

You can decompose a picture into (2D) sine waves. In fact, a time series signal is also "static" in the sense that in offline analyses, you have the whole signal and all of its time points. Maybe it helps to think about a picture of a rock dropped into a still lake -- that rock will produce ripples in the water, and you can represent those ripples using spatial sine waves.

[@MrStudent1978]

Very nice

[@tawfiqblog]

Are still active in Udemy?

[@mikexcohen1]

Very much so! Stop by and check out my courses :)