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Fourier Series, Theme 4, Chapter 6 (6.1) Periodic Signal (Compact Form…

- - - - Remember -an
- - - - Freq, Hz
      - Radian freq, rad/sec, w, diff by factor 2 pi
    - - Linear values such as Volt ,curent
      - Exponential values
  - - - If odd, a0 and an =0
      - If even bn =0
- - - - Variations less rapid
      - Requires low freq and small rapid varying sinusoids
    - - Fewer Fourier terms
    - - Jumps, discon, rapid variations
      - Requires large f
      - Many Fourier Series
    - - Phaases of various sinusoids