Videos on Fourier series are under the engineering mathematics link.
Some links on Fourier Series
A good link to visualize Fourier series is the following: Graphs
A useful application is here Sign your name in the circle and see how it is reproduced. If you click the theory link then you will see the relevance of Fourier series.
Another graphical link to Fourier series is blog
Youtube video on Fourier series is here
Notes on Improper Integrals by Professor Martin Hardcastle
|Improper Integrals||Exercises on Improper Integrals||Solutions to the Exercises|