The discrete-time Fourier transform
The Fourier transform is arguably the most important algorithm in signal processing and communications technology (not to mention neural time series data analysis!). This video provides an in-depth, step-by-step explanation of how the Fourier transform works.
The video uses files you can download from https://github.com/mikexcohen/ANTS_yo...
A full-length course on the Fourier transform using MATLAB and Python programming can be found here: https://www.udemy.com/fourier-transfo...
For more online courses about programming, data analysis, linear algebra, and statistics, see http://sincxpress.com/