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Fourier’s Transform

  • Marin MarinEmail author
  • Andreas Öchsner
Chapter
  • 545 Downloads

Abstract

Consider the trigonometrical series of the following form
$$ \frac{a_0}{2}+\sum \limits _{n=1}^{\infty }\left( a_n\cos n\omega x+ b_n\sin n\omega x\right) . $$
Since the functions \(\cos n\omega x\) and \(\sin n\omega x\) are periodical functions having the period \(T=2\pi /\omega \) we say that the series (4.1.1) is a periodical series.

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© Springer International Publishing AG 2018

Authors and Affiliations

  1. 1.Department of Mathematics and Computer ScienceTransilvania University of BrasovBrasovRomania
  2. 2.Faculty of Mechanical EngineeringEsslingen University of Applied SciencesEsslingen am NeckarGermany

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