Complex Numbers

Complex numbers and their representation. The purpose of this preliminary course is to present and discuss the main properties of linear electronic circuits and the fundamental principles and theorems for their analysis. Whoever plans to attend the course on Electronics for Industrial Measurements, in particular those with no or weak background in electronics, may find in these video lectures a useful introduction to the subject. 00:00 - Introduction 01:07 - Complex Numbers 04:55 - Complex Numbers Representation 14:10 - Euler's Formula 21:40 - Unit Circle 26:45 - Roots Of Unity