The Fourier transform in time and frequency domains

An Intuitive Interpretation Of The Fourier Transform (or The Link Between Fourier Analysis And Linear Algebra)

My objective in this post is to show a way of understanding the Fourier transform from a linear algebraic perspective. Once an appreciation for this connection is gained, many of the subtleties of the Fourier transform become almost obvious when observed through this lens


#Linear-Algebra #Fourier-Transforms