Skip to main content


Learn the arts of numbers, logical definitions, and constructed abstract structures, as well as their relationships to each other, which will help you better master physics.
Level 4 (for physics pros)

Fourier Series. An Intuitive Explanation.

In this video you will learn what Fourier series / coefficients are and how to specify / calculate them for a function.

Content of the video
  1. 00:00 Why Fourier series?
  2. 01:08 The concept of Fourier series
  3. 03:05 Fourier coefficients
  4. 06:15 Fourier basis
  5. 09:38 Example: Sawtooth function