Throwing a shameless plug in here for a set of Jupiter notebooks I made that follow each chapter of this book: https://karlhiner.com/jupyter_notebooks/mathemati

Throwing a shameless plug in here for a set of Jupiter notebooks I made that follow each chapter of this book: https://karlhiner.com/jupyter_notebooks/mathematics_of_the_dft https://karlhiner.com/jupyter_notebooks/mathematics_of_the_d... Reproduces many of the interesting results in Python, providing charts and animations along the way. Hope it’s of use to someone! (I also have a similar series for two of the other three books in this series - Digital Filters and Physical Modeling.)