This tutorial covers the discussion of Nyquist capacity equation. This equation is often used to develop a capacity number for digital signals.  Nyquist capacity is often considered an achievable starting point. Then came Shannon, who gave us the expression for …

Nyquist, Shannon and the information carrying capacity of signals Read more »

Announcing publication of The Intuitive Guide to Fourier Analysis and Spectral Estimation with Matlab Charan Langton and Victor Levin For science and engineering students and practicing engineers Sample Chapters Available at Amazon.com as color eBook to be read on your …

Announcing release of our book – Intuitive Guide to Fourier Analysis and Spectral Estimation Read more »

I am working on a book with the imaginative and creative title of “Intuitive Guide to Fourier Analysis”. This is an old topic, but forever confounding in all its myriad forms. The book will have some of my DFT, FFT …

Intuitive Guide to Fourier Analysis by Charan Langton and Victor Levin Read more »