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Mathematics

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.
Video
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