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Fourier Analysis 16: Periodic Functions

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Uploaded by on Oct 10, 2007

We now extend the basic ideas we have of Fourier Series and look at a periodic functions, ones which repeats itself after a period T.

Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics.

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Uploader Comments (donylee)

  • I've heard that the Fourier series are commonly used in electrical engineering

  • Yup, you're right.

    I got this friend who is an electrical engineering major and she keeps on asking me stuff on Fourier Transform.

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  • It's good this but next time you should try to speak slower!!! you kinda get nervous on camera!

  • wow this is good stuff~

    just slow down a bit pleasee

  • thanx dony this is great :)

  • DOPE THIS HELP! THANKS

  • he doesnt know definition of periodic function. f(n)=2 is periodic, moreover, T should be positive.

    Further, it is not true that for every f Fourier series of f is as given on the video....

  • Great video! I study at a Norwegian Military Academy, and this video really helped our project! Many thanks!

  • Do you miss t in the phase angle form?

    g(t)=a0+sum[cn*cos(n*wn*t+delt­a_n)] , there is a 't' behind 'wn'.

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