1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Fourier Series

  1. Mar 7, 2008 #1
    Wrong forum! Sorry!
     
    Last edited: Mar 7, 2008
  2. jcsd
  3. Mar 7, 2008 #2

    Andy Resnick

    User Avatar
    Science Advisor
    Education Advisor

    Schaum's outline "Mathematical Handbook" has a function that looks a lot like that- pg 133, in my edition. It's written as:

    F(x) = [tex]\left\stackrel{sin(x) 0 < x< \pi}{0 \pi < x< 2\pi}\[/tex]

    And the Fourier expansion is given as :

    [tex]\frac{1}{\pi}+\frac{1}{2} sin(x) - \frac{2}{\pi} (\frac{cos(2x)}{1*3}+\frac{cos(4x)}{3*5}+\frac{cos(6x)}{5*7}+...)[/tex]
     
    Last edited: Mar 7, 2008
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook